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Search results “Difference between cryptography and watermarking pictures”
Watermarking and Steganography
 
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Notes of IMAGE PROCESSING and its Application on this link - https://viden.io/knowledge/image-processing-1
Views: 2662 LearnEveryone
How to hide any file/data in an image-Steganography Explained - Sending Secret Messages in Images
 
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Please Subscribe to Help Me Grow Friends :-) [ Earn 250$ Monthly by Converting Audio-Text😎 : https://youtu.be/pWpAfvsDfBM ] Command : copy /b imagefile.jpg+documentfile.zip WIN RAR : http://www.rarlab.com/download.htm How to hide document in image-Steganography Steganography by wikipedia Steganography is the practice of concealing a file, message, image, or video within another file, message, image, or video. The word steganography combines the Greek words steganos (στεγανός), meaning "covered, concealed, or protected", and graphein (γράφειν) meaning "writing". The first recorded use of the term was in 1499 by Johannes Trithemius in his Steganographia, a treatise on cryptography and steganography, disguised as a book on magic. Generally, the hidden messages appear to be (or be part of) something else: images, articles, shopping lists, or some other cover text. For example, the hidden message may be in invisible ink between the visible lines of a private letter. Some implementations of steganography that lack a shared secret are forms of security through obscurity, whereas key-dependent steganographic schemes adhere to Kerckhoffs's principle.[1] The advantage of steganography over cryptography alone is that the intended secret message does not attract attention to itself as an object of scrutiny. Plainly visible encrypted messages—no matter how unbreakable—arouse interest, and may in themselves be incriminating in countries where encryption is illegal.[2] Thus, whereas cryptography is the practice of protecting the contents of a message alone, steganography is concerned with concealing the fact that a secret message is being sent, as well as concealing the contents of the message. Steganography includes the concealment of information within computer files. In digital steganography, electronic communications may include steganographic coding inside of a transport layer, such as a document file, image file, program or protocol. Media files are ideal for steganographic transmission because of their large size. For example, a sender might start with an innocuous image file and adjust the color of every 100th pixel to correspond to a letter in the alphabet, a change so subtle that someone not specifically looking for it is unlikely to notice it. #PLEASE #SUBSCRIBE #FRIENDS
Views: 16158 Techie SDS
Secrets Hidden in Images (Steganography) - Computerphile
 
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Secret texts buried in a picture of your dog? Image Analyst Dr. Mike Pound explains the art of steganography in digital images. The Problem with JPEG: https://youtu.be/yBX8GFqt6GA The Bayer Filter: https://youtu.be/LWxu4rkZBLw Super Computer & the Milky Way: https://youtu.be/5KEhhW8TOGk JPEG Discrete Cosine Transform (DCT): https://youtu.be/Q2aEzeMDHMA http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 647472 Computerphile
INTRODUCTION TO DIGITAL WATERMARKING IN HINDI
 
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Notes of DIGITAL WATERMARKING on this link - https://viden.io/knowledge/cse-digital-watermarking-report Notes of IMAGE PROCESSING and its Application on this link - https://viden.io/knowledge/image-processing-1
Views: 8667 LearnEveryone
DIP Lecture 21: Digital watermarking
 
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ECSE-4540 Intro to Digital Image Processing Rich Radke, Rensselaer Polytechnic Institute Lecture 21: Digital watermarking (4/27/15) 0:00:03 History of digital watermarking 0:00:42 Related terms (cryptography, steganography) 0:04:25 Definition of watermarking 0:06:41 Currency, TV, and cinema watermarking 0:13:37 Watermark embedding and detection 0:17:56 Desirable properties of watermarks 0:23:15 Simple spatial watermarks 0:25:13 Least-significant-bit watermarking 0:27:36 Adding blocks of pseudorandom noise 0:31:54 Frequency-domain watermarking using significant DCT coefficients 0:37:57 Cox et al.'s spread-spectrum watermarking 0:44:50 Matlab example of embedding, attacking, and detection 0:58:33 Video watermarking For more information, see http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=650120
Views: 9912 Rich Radke
image watermarking using discrete wavelet transform
 
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matlab code for watermarking using discrete wavelet transform
Views: 345 Ayashi
A hybrid approach for image security by combining watermarking with Encryption
 
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watermarking algorithm preprocessed with encryption
Views: 681 pushpak yadav
Watermark Protections Explained: Physical & Digital
 
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www.bcdtech.in https://twitter.com/BCD_Tech https://www.facebook.com/bcdtech.in BCD Tech Want to contribute BCD Tech Donate here: Bitcoin: 1P1nwo51MDn8fPuBCkYU4v5XQRApq4ejY2
Views: 4732 BCD Technology
Image encryption and embedding in image Matlab
 
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This code reads raw text from an input notepad. It is then encrypted using RSA encryption algorithm. This encrypted text is then hidden in the 8 bit planes of an input grayscale image. This image is then read back, embedded encrypted text from the bit planes are read back, it is then decrypted, then the resulting raw text is displayed. MSE PSNR between original image and encrypted text embedded image is shown. Code will work for any amount of text in the input notepad. There is no limitation. Code can be modified based on customer requirements. If you are interested in buying this code, please drop an email to [email protected], or please visit matlabz.com
Views: 8967 Matlabz T
DIGITAL WATERMARKING FOR TAMPER PROOFING AND AUTHENTICATION OF IMAGES
 
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OnlineFreeprojects Website- www.onlinefreeprojects.com Reach us:86808-34555
Views: 273 OnlineFree Projects
Digital Watermarking
 
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Subject: Forensic Science Paper: Criminalistics and Forensic Physics
Views: 645 Vidya-mitra
UOC's Video Watermarking System, Reversible video watermarking system for real-time applications
 
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A video watermark is a sequence of bits embedded in a streamed video signal (TV or internet). They are imperceptible to the human senses and are only detected by electronic devices. UOC's real-time solution secures the transmission and storage of multimedia content without altering the data transfer rate or the content seen by the viewer. It's an invention by David Megías and Mehdi Fallahpour, researchers of the K-riptography and Information Security for Open Networks (KISON), UOC's research group: http://bit.ly/2G5nON7. If you are interested in the UOC's Audio Watermarking System, we invite you to check the video: https://youtu.be/hlrFaaRyDrA or contact us at [email protected]
DCT based Image Watermarking
 
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This is the MATLAB code of DCT based Image Watermarking. Contact Mobile Number: +91-9637253197 Whatsup Number: +91-9637253197 Email ID: [email protected]
Views: 1409 Arjun Nichal
Robust visual cryptography-based watermarking scheme for multiple cover images and multiple owners
 
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Including Packages ======================= * Base Paper * Complete Source Code * Complete Documentation * Complete Presentation Slides * Flow Diagram * Database File * Screenshots * Execution Procedure * Readme File * Addons * Video Tutorials * Supporting Softwares Specialization ======================= * 24/7 Support * Ticketing System * Voice Conference * Video On Demand * * Remote Connectivity * * Code Customization ** * Document Customization ** * Live Chat Support * Toll Free Support * Call Us:+91 967-774-8277, +91 967-775-1577, +91 958-553-3547 Shop Now @ http://clickmyproject.com Get Discount @ https://goo.gl/dhBA4M Chat Now @ http://goo.gl/snglrO Visit Our Channel: https://www.youtube.com/user/myprojectbazaar Mail Us: [email protected]
Views: 148 Clickmyproject
How to Encrypt your text within image files! Digital watermarking software to encrypt text!
 
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Click here http://www.hothotsoftware.com/videoImage.php?mainname=5 for more details on Encrypt your text within image files! Digital watermarking software to encrypt text! Text encryption software to hide and encrypt data within an image undetectable to others! This software allows you to hide text messages within an image! You can use this software to store personal information, financial details and so forth embedded within an image, and password protect! So you could even give someone a copy of your images and they would never know it had your personal information on it! Or, if you want more privacy when sending e-mails, encrypt a message in a picture, and send that e-mail with the picture to your friend! If anyone tries to break into your e-mail, they won't see your personal message! Plus you can password protect it as well! This software is for you! Image/Text Encryption -- Quickly and easily embed a message within an image! Encrypt the text within as many pictures as you want! Ability to encode passwords into the image, so a password must be used to decrypt the message (full version!) Free decoder -- you can send this software to anyone you wish to send an encrypted message to, and send them this software to decode the message that you send. Watermark your images! You can put your own copyright notice in the image! That way, if someone tries to take your image, and puts it on their website -- you can use this software to 'prove' that it is your image because it will have your copyright notice embedded within the image! Plus much more, try it now!
Views: 7270 HotHotSoftware
Secure and Robust Digital Image Watermarking using Coefficient Differencing and Chaotic Encryption
 
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Views: 49 Jagadeesh MATLAB
Watermarking Vs. Fingerprinting
 
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I talk about the pros and cons of watermarking vs. fingerprinting
Views: 539 JohnFulfordMusic
Robust visual cryptography-based watermarking scheme for multiple cover images and multiple owners
 
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Including Packages ======================= * Base Paper * Complete Source Code * Complete Documentation * Complete Presentation Slides * Flow Diagram * Database File * Screenshots * Execution Procedure * Readme File * Addons * Video Tutorials * Supporting Softwares Specialization ======================= * 24/7 Support * Ticketing System * Voice Conference * Video On Demand * * Remote Connectivity * * Code Customization ** * Document Customization ** * Live Chat Support * Toll Free Support * Call Us:+91 967-774-8277, +91 967-775-1577, +91 958-553-3547 Shop Now @ http://myprojectbazaar.com Get Discount @ https://goo.gl/dhBA4M Chat Now @ http://goo.gl/snglrO Visit Our Channel: https://www.youtube.com/user/myprojectbazaar Mail Us: [email protected]
Views: 60 myproject bazaar
What is STEGANOGRAPHY? What does STEGANOGRAPHY mean? STEGANOGRAPHY meaning & explanation
 
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What is STEGANOGRAPHY? What does STEGANOGRAPHY mean? STEGANOGRAPHY meaning - STEGANOGRAPHY pronunciation - STEGANOGRAPHY definition - STEGANOGRAPHY explanation - How to pronounce STEGANOGRAPHY? Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. Steganography is the practice of concealing a file, message, image, or video within another file, message, image, or video. The word steganography combines the Greek words steganos, meaning "covered, concealed, or protected", and graphein, meaning "writing". The first recorded use of the term was in 1499 by Johannes Trithemius in his Steganographia, a treatise on cryptography and steganography, disguised as a book on magic. Generally, the hidden messages appear to be (or be part of) something else: images, articles, shopping lists, or some other cover text. For example, the hidden message may be in invisible ink between the visible lines of a private letter. Some implementations of steganography that lack a shared secret are forms of security through obscurity, whereas key-dependent steganographic schemes adhere to Kerckhoffs's principle. The advantage of steganography over cryptography alone is that the intended secret message does not attract attention to itself as an object of scrutiny. Plainly visible encrypted messages—no matter how unbreakable—arouse interest, and may in themselves be incriminating in countries where encryption is illegal. Thus, whereas cryptography is the practice of protecting the contents of a message alone, steganography is concerned with concealing the fact that a secret message is being sent, as well as concealing the contents of the message. Steganography includes the concealment of information within computer files. In digital steganography, electronic communications may include steganographic coding inside of a transport layer, such as a document file, image file, program or protocol. Media files are ideal for steganographic transmission because of their large size. For example, a sender might start with an innocuous image file and adjust the color of every 100th pixel to correspond to a letter in the alphabet, a change so subtle that someone not specifically looking for it is unlikely to notice it. Discussions of steganography generally use terminology analogous to (and consistent with) conventional radio and communications technology. However, some terms show up in software specifically, and are easily confused. These are most relevant to digital steganographic systems. The payload is the data covertly communicated. The carrier is the signal, stream, or data file that hides the payload—which differs from the channel (which typically means the type of input, such as a JPEG image). The resulting signal, stream, or data file with the encoded payload is sometimes called the package, stego file, or covert message. The percentage of bytes, samples, or other signal elements modified to encode the payload is called the encoding density, and is typically expressed as a number between 0 and 1. In a set of files, those files considered likely to contain a payload are suspects. A suspect identified through some type of statistical analysis might be referred to as a candidate.
Views: 5184 The Audiopedia
Cryptography and Steganography(BCA, MCA)
 
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In this video Renu Pareek explains What is STEGANOGRAPHY? What does STEGANOGRAPHY mean? STEGANOGRAPHY meaning & explanation Thanks for watching and commenting. If you like our video you can Subscribe Our Youtube Channel here https://www.youtube.com/user/gurukpobiyanicollege?sub_confirmation=1 And You can also Subscribe to our Biyani TV Channel for quality videos about Fashion Lifestyle, Current affairs and many useful topics https://www.youtube.com/channel/UC50P... Gurukpo.com is the fastest growing educational web portal where all kind of academic information/Notes are available free of cost. For more details visit http://www.gurukpo.com These Videos are produced by Biyani Group of Colleges Jaipur, a fastest growing girls college in India. Visit http://www.biyanicolleges.org Share, Support, Subscribe!!! Subscribe: https://goo.gl/3gBszC Youtube: https://goo.gl/cjbbuL Twitter: https://twitter.com/drsanjaybiyani Facebook: https://www.facebook.com/drsanjaybiyani/ Instagram: https://www.instagram.com/prof.sanjay... Website : http://www.sanjaybiyani.com http://www.biyanitimes.com
Views: 5514 Guru Kpo
Image Watermarking Using DCT
 
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get this system with source codes at http://nevonprojects.com/digital-watermarking-to-hide-text-messages/
Views: 4046 Nevon Projects
Image Steganography with 3 Way Encryption
 
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Get this project system at http://nevonprojects.com/3-way-encryption-image-staganography/
Views: 13123 Nevon Projects
Image Encryption using Matlab
 
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RGB image encryption using diffusion process associated with chaotic algorithm and Shuffling algorithm followed by TCP/IP PROTOCOL. www.backdoorprojects.in Email id = [email protected] ph = 8895963240/ 7377738031
Views: 2165 Back Door projects
MATLAB Image Watermark Exctraction Removal
 
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skip to 3:50 for demonstration of program
Views: 8210 Gabriel Santos
Cryptography and Steganography Explained In Hindi
 
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Hello Friends In this Video i Tell You What is Cryptography or Steganography in detail , and who use these techniques. Friends you can also download cryptography or steganography Application of Platform Just search it on Google. Subscribe US :- https://goo.gl/lXCeKc Join Our Website :- www.hackerstair.com Join Us On Facebook :- https://goo.gl/PGwj04 -~-~~-~~~-~~-~- Please watch: "Create Fabulous High Animation Videos" https://www.youtube.com/watch?v=rgKTuLpNxXk -~-~~-~~~-~~-~-
Views: 1564 Hacker Stair
Matlab Code for Digital Image Watermarking
 
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please fin the source code https://www.pantechsolutions.net/matlab-code-for-digital-watermarking
Views: 16210 pantechsolutions
Joint Encryption Watermarking System using AES and RC4 for Medical Image
 
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This project design is based on joint encryption/watermarking system for the purpose of protecting medical images. This system is based on an approach which combines a substitute watermarking algorithm, the quantization index modulation, with an encryption algorithm: a stream cipher algorithm (e.g., the RC4) or a block cipher algorithm (e.g., the AES in cipher block chaining (CBC) mode of operation). Our objective is to give access to the outcomes of the image integrity and of its origin even though the image is stored encrypted. If watermarking and encryption are conducted jointly at the protection stage, watermark extraction and decryption can be applied independently. The security analysis of our scheme and experimental results achieved on medical images. The two algorithms performance is evaluated with PSNR and MSE values. Reference Paper-1: A Joint Encryption/Watermarking System for Verifying the Reliability of Medical Images Author’s Name: Dalel Bouslimi,Gouenou Coatrieux,Michel Cozic,and Christian Roux Source: IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE Year:2012 Request design files for academic purpose, contact +91 7904568456 by whatsapp or [email protected]
Matlab Image Processing: Digital Watermarking Project Code [Important]
 
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Digital watermarking of Images ,Project Implementation using matlab, real time simulation of the matlab code. Digital watermarking of images is popular concept which can stop image stealing. In matlab we have shown the real time working of the project and matlab code is also shown. In digital watermarking of images we embed a logo or copyright identity in the background of the image. Actually this is not like copy something on the images. This is done on pixel level as shown in the matlab project. In this project of matlab (digital image processing we have represented the basic concepts first, then we have simulated the code in matlab software. So , if you like this video then please hit like to this and share for more future updates.
Views: 7829 EDUCATION RISERS
MATLAB Robust Watermarking of Compressed and Encrypted JPEG2000 Images
 
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MATLAB Robust Watermarking of Compressed and Encrypted JPEG2000 Images To get this project in Online or through training sessions Contact: Chennai Office: JP INFOTECH, Old No.31, New No.86, 1st Floor, 1st Avenue, Ashok Pillar, Chennai – 83. Landmark: Next to Kotak Mahendra Bank / Bharath Scans. Landline: (044) - 43012642 / Mobile: (0)9952649690 Pondicherry Office: JP INFOTECH, #45, Kamaraj Salai, Thattanchavady, Puducherry – 9. Landmark: Opp. To Thattanchavady Industrial Estate & Next to VVP Nagar Arch. Landline: (0413) - 4300535 / (0)9952649690 Email: [email protected], Website: http://www.jpinfotech.org, Blog: http://www.jpinfotech.blogspot.com Digital asset management systems (DAMS) generally handlemedia data in a compressed and encrypted form. It is sometimes necessary to watermark these compressed encrypted media items in the compressed-encrypted domain itself for tamper detection or ownership declaration or copyright management purposes. It is a challenge to watermark these compressed encrypted streams as the compression process would have packed the information of raw media into a low number of bits and encryption would have randomized the compressed bit stream. Attempting to watermark such a randomized bit stream can cause a dramatic degradation of the media quality. Thus it is necessary to choose an encryption scheme that is both secure and will allow watermarking in a predictable manner in the compressed encrypted domain. In this paper, we propose a robust watermarking algorithm to watermark JPEG2000 compressed and encrypted images. The encryption algorithm we propose to use is a stream cipher. While the proposed technique embeds watermark in the compressed-encrypted domain, the extraction ofwatermark can be done in the decrypted domain. We investigate in detail the embedding capacity, robustness, perceptual quality and security of the proposed algorithm, using these watermarking schemes: Spread Spectrum (SS), Scalar Costa Scheme Quantization IndexModulation (SCS-QIM), and Rational Dither Modulation (RDM).
Views: 6997 jpinfotechprojects
Steganography Tutorial - Hiding Text inside an Image
 
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This is a tutorial shows how we can write a small python program to hide and retrieve a message hidden inside a png image file. All Links and Slides will be in the description. Subscribe for more cool stuff! Slides & files - https://www.mediafire.com/folder/muzrl9brx0z7f/Odds%26Ends Python - http://python.org/ Ubuntu - http://www.ubuntu.com/ Twitter: https://twitter.com/DrapsTV Facebook: https://www.facebook.com/DrapsTV If you like what you see be sure to subscribe and thumbs up!
Views: 80150 DrapsTV
MATLAB Application For Encrypt And Decrypt Text Data In Images
 
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http://latestembedded.blogspot.in/2015/07/matlabapplication-for-encrypt-and.html In This Project I designed One GUI Interface( Application ) on MATLAB for Hiding Data In image and Then This encrypted Image Add As Watermark into other image .Also you retrieve data from that encrypted image Using Other GUI Interface ( Application ) . Main Advantage of this Project Is u can send this encrypted Image One PC to Another PC using Serial port throw wired or Wireless connection
Views: 17922 Embedded Projects
MATLAB WATERMARKING DEWATERMARKING-18 (IN HINDI)
 
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Digital Image Processing Using MATLAB https://amzn.to/2oH4Xkd A Guide To Matlab: For Beginners And Experienced Users https://amzn.to/2CmdUJr MATLAB and its Applications in Engineering https://amzn.to/2MQi294 Understanding MATLAB: A Textbook for Beginners https://amzn.to/2NfjNMv Essential MATLAB for Engineers and Scientists https://amzn.to/2LXFfB9 MATLAB: An Introduction with Applications https://amzn.to/2M0FxqS Matlab Essentials for Problem Solving https://amzn.to/2ML8iNs Matrix and Linear Algebra Aided with MATLAB https://amzn.to/2wLIIhb Getting Started with MATLAB: A Quick Introduction for Scientists & Engineers https://amzn.to/2M0ahrS Modeling and Simulation using MATLAB - Simulink https://amzn.to/2LYx8nY ------------------------------------- Buy Software engineering books(affiliate): Software Engineering: A Practitioner's Approach by McGraw Hill Education https://amzn.to/2whY4Ke Software Engineering: A Practitioner's Approach by McGraw Hill Education https://amzn.to/2wfEONg Software Engineering: A Practitioner's Approach (India) by McGraw-Hill Higher Education https://amzn.to/2PHiLqY Software Engineering by Pearson Education https://amzn.to/2wi2v7T Software Engineering: Principles and Practices by Oxford https://amzn.to/2PHiUL2 ------------------------------- for PDFs and notes-https://viden.io/search/knowledge?query=matlab search and find all notes/PDFs go to-https://viden.io
Views: 5916 LearnEveryone
A Joint Encryption/Watermarking System for Verifying the Reliability of Medical Images
 
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In this paper, we propose a joint encryption/water-marking system for the purpose of protecting medical images. This system is based on an approach which combines a substitutive watermarking algorithm, the quantization index modulation, with an encryption algorithm: a stream cipher algorithm (e.g., the RC4) or a block cipher algorithm (e.g., the AES in cipher block chaining (CBC) mode of operation). Our objective is to give access to the outcomes of the image integrity and of its origin even though the image is stored encrypted. If watermarking and encryption are conducted jointly at the protection stage, watermark extraction and decryption can be applied independently. The security analysis of our scheme and experimental results achieved on 8-bit depth ultrasound images as well as on 16-bit encoded positron emission tomography images demonstrate the capability of our system to securely make available security attributes in both spatial and encrypted domains while minimizing image distortion. Furthermore, by making use of the AES block cipher in CBC mode, the proposed system is compliant with or transparent to the DICOM standard. TO GET FULL SOURCE CODE CONTACT 90036 28940 94435 11725 [email protected] www.matlabprojectscode.com
Find Hidden Secrets in Images(Steganography) | How to Hide Text or File Inside the Image - 2018
 
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Hey Youtubers, Steganography is the hiding of a secret message within an ordinary message and the extraction of it at its destination. Steganography takes cryptography a step further by hiding an encrypted message so that no one suspects it exists. Ideally, anyone scanning your data will fail to know it contains encrypted data. Cryptography or cryptology is the practice and study of techniques for secure communication in the presence of third parties called adversaries. More generally, cryptography is about constructing and analyzing protocols that prevent third parties or the public from reading private messages; various aspects in information security such as data confidentiality, data integrity, authentication, and non-repudiationare central to modern cryptography. Modern cryptography exists at the intersection of the disciplines of mathematics, computer science, and electrical engineering. Applications of cryptography include military communications, electronic commerce, ATM cards, and computer passwords. Stegosuite Tool: https://stegosuite.org/ I Hope you enjoy/enjoyed the video. If you have any questions or suggestions feel free to ask them in the comments section. Thanks For Watching :)
Views: 284 Sami Ullah
Digital Image Watermarking using matlab
 
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Digital Image Watermarking using matlab Discrete cosine transforms (DCT) and Discrete wavelet transforms (DWT) algorithm
Views: 342 Back Door projects
VHDL Implementation of Cryptography based Image encryption using Reversible data  LSB algorithm
 
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This paper proposes a lossless, image encryption and decryption using LSB algorithm, and combined reversible data hiding schemes for cipher text images encrypted by public key cryptosystems with probabilistic and homomorphic properties. In the lossless scheme, the cipher text pixels are replaced with new values to embed the additional data into several LSB-Planes of ciphertext pixels by multi-layer images. Then, the embedded data can be directly extracted from the encrypted domain, and the data embedding operation does not affect the decryption of original plaintext image. In the reversible scheme, a pre-processing is employed to shrink the image histogram before image encryption, so that the modification on encrypted images for data embedding will not cause any pixel oversaturation in plaintext domain. Although a slight distortion is introduced, the embedded data can be extracted and the original image can be recovered from the directly decrypted image. Due to the compatibility between the lossless and reversible schemes, the data embedding operations in the two manners can be simultaneously performed in an encrypted image. With the combined technique, a receiver may extract a part of embedded data before decryption, and extract another part of embedded data before decryption, and extract another part of embedded data and recover the original plain text image after decryption. The proposed architecture of this paper will be planned to implement in video and also analysis the logic size, area and power consumption using Xilinx 14.2.
Invisible Watermarking
 
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Watermarking is of two types visible and invisible. In invisible we embed our watermark into base image such that the resultant image has invisible watermark. It cant be distinguished from the base image by normal viewing. Applying filters will detect though. So here in this project we perform both hiding and extraction of watermark.
Views: 1084 Priyanka Sharma
Cryptography and Steganography
 
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Subject:Criminology Paper: Cyber Criminology and Cyber Forensics
Views: 70 Vidya-mitra
Secure Image  Combing Cryptography Stegnography &  Watermarking based on Various  Parameters
 
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Including Packages ======================= * Base Paper * Complete Source Code * Complete Documentation * Complete Presentation Slides * Flow Diagram * Database File * Screenshots * Execution Procedure * Readme File * Addons * Video Tutorials * Supporting Softwares Specialization ======================= * 24/7 Support * Ticketing System * Voice Conference * Video On Demand * * Remote Connectivity * * Code Customization ** * Document Customization ** * Live Chat Support * Toll Free Support * Call Us:+91 967-774-8277, +91 967-775-1577, +91 958-553-3547 Shop Now @ http://myprojectbazaar.com Get Discount @ https://goo.gl/dhBA4M Chat Now @ http://goo.gl/snglrO Visit Our Channel: https://www.youtube.com/user/myprojectbazaar Mail Us: [email protected]
Views: 48 myproject bazaar
Video Watermarking Using MATLAB | Video Data Encryption
 
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Click Below to Get this Project with Synopsis, Report, Video Tutorials & Other details :-  http://www.techpacs.com/category/Project/32-145-212/Invisible-Video-Watermarking-using-Frame-Separation-Technique  Subscribe to See Latest Project Videos :-  https://www.youtube.com/subscription_center?add_user=techpacs  Project Description:  In this project, a description and comparison between encryption methods and representative video algorithms were presented. With respect not only to their encryption speed but also their security level and stream size. A tradeoff between quality of video streaming and choice of encryption algorithm were shown. Achieving an efficiency, flexibility and security is a challenge of researcher.This project seeks to develop a Robust Watermarking Software based on the research work carried out earlier. The group while exploring various watermarking techniques and algorithms that have been proposed for developing a Robust Watermarking Solution implemented a proposed Robust watermarking solution. A Robust Watermark is more resilient to the tempering/attacks that a multimedia object (Image, Video, and Audio)had to face like compression, image cropping, image flipping, image rotation to name a few.  To Get More Details: www.techpacs.com Contact Details are:  Mobile No. +91-9056960606, +91-9815216606  Email us at: [email protected]  You will also be Interestd in:  1) Arificial Neural Network(ANN) Design for Dfiffernt Coin Recognition System - ( http://www.techpacs.com/category/Project/32-145-230/Arificial-Neural-NetworkANN-Design-for-Dfiffernt-Coin-Recognition-System- )  2) Dull image enhancement approach using BBHE histogram approach - ( http://www.techpacs.com/category/Project/32-145-653/Dull-image-enhancement-approach-using-BBHE-histogram-approach )  3) Bayeshrink Wavelet Thresholding Algorithm for Digital Image Noise Removal - ( http://www.techpacs.com/category/Project/32-145-202/Bayeshrink-Wavelet-Thresholding-Algorithm-for-Digital-Image-Noise-Removal- )  4) Wavelet thresh holding approach for noise reduction in digital image processing - ( http://www.techpacs.com/category/Project/32-145-622/Wavelet-thresh-holding-approach-for-noise-reduction-in-digital-image-processing )  5) Bit Level Encryption Algorithm Design for route level Image Steganography - ( http://www.techpacs.com/category/Project/32-145-201/Bit-Level-Encryption-Algorithm-Design-for-route-level-Image-Steganography )  Other Similar Project Videos:  1) DCT & Quantization based Multi-Layer Data Hiding in RGB Images - [ https://www.youtube.com/watch?v=jOHzAJwWHio ]  2) Foreign fiber detection in cotton using HIS approach for industrial automation - [ https://www.youtube.com/watch?v=4TPGBPBlQa4 ]  3) Image Noising & Denoising Filter Design and Their Comparative Analysis - [ https://www.youtube.com/watch?v=L1edPDXYP3U ]  4) Hybrid Image Enhacement Techniques Implementation App using MATLAB - [ https://www.youtube.com/watch?v=pZW4MdDAfCU ]  5) Bit Level Encryption Algorithm Design for route level Image Steganography - [ https://www.youtube.com/watch?v=tiTaBbsXOWA ]  Follow us on:  Facebook Page: https://www.facebook.com/techpacs/  Google Plus: https://plus.google.com/118090314498905972623
Views: 2379 TechPacs.com
Add Watermark Logo to Uploaded Image dynamically in Asp.Net C# | Hindi | Free Online Classes
 
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Hello Friends, Students, Subscribers, Here, we provide free video tutorials for learning computer programming using easy methods. In this free video tutorial of asp.net programming using c#, you will learn how to add watermark logo of company to uploaded image of user dynamically. You will learn how to recreate uploaded image with customized logo for copyright. You will learn how to use Graphics, Bitmap classes in asp.net. ----------------------------- Download Important Coding Used in This Example ( Google Drive Shared Link ) https://drive.google.com/open?id=1zyoksdQRV5YoeWa7KNH3Uf70j1ojXrM9 ------------------------------------------------------------------------------------ Subscribe Our YouTube Channel - Like, Comment & Share Our Videos https://www.youtube.com/haritistudyhubeasylearn -------------- Follow Our Twitter Page https://twitter.com/HaritiHub -------------- Like & Share Our Facebook Page http://www.facebook.com/HaritiStudyHub -------------- if You Have Any Problem and Doubt in Programming Language Feel Free to Email Us BestStudyGuru @ Gmail.Com -------------- We thank you for sharing with us your feedback on the free education service rendered by us and assure you that it will be our endeavour to provide quality service at all times. We look forward to your feedback in future also. Thanks & Regards, Hariti Study Hub Team
PhotoProof: Cryptographic Image Authentication for Any Set of Permissible Transformations
 
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PhotoProof: Cryptographic Image Authentication for Any Set of Permissible Transformations Assa Naveh and Eran Tromer (Tel Aviv University) Presented at the 2016 IEEE Symposium on Security & Privacy May 23–25, 2016 San Jose, CA http://www.ieee-security.org/TC/SP2016/ ABSTRACT Since the invention of the camera, photos have been used to document reality and to supply proof of events. Yet today it is easy to fabricate realistic images depicting events that never happened. Thus, dozens of papers strive to develop methods for authenticating images. While some commercial cameras already attach digital signatures to photographs, the images often undergo subsequent transformations (cropping, rotation, compression, and so forth), which do not detract from their authenticity, but do change the image data and thus invalidate the signature. Existing methods address this by signing derived image properties that are invariant to some set of transformations. However, these are limited in the supported transformations, and often offer weak security guarantees. We present PhotoProof, a novel approach to image authentication based on cryptographic proofs. It can be configured, according to application requirements, to allow any permissible set of (efficiently computable) transformations. Starting with a signed image, our scheme attaches, to each legitimately derived image, a succinct proof of computational integrity attesting that the transformation was permissible. Anyone can verify these proofs, and generate updated proofs when applying further permissible transformations. Moreover, the proofs are zero-knowledge so that, for example, an authenticated cropped image reveals nothing about the cropped-out regions. PhotoProof is based on Proof-Carrying Data (PCD), a cryptographic primitive for secure execution of distributed computations. We describe the new construction, prove its security, and demonstrate a working prototype supporting a variety of permissible transformations.
What is Watermark Anyway?
 
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Kevin Newhouse - ABCB This Building Australia’s Future 2015 conference presentation provides both background and information on how the Australian Building Codes Board WaterMark product certification scheme is enacted through the Plumbing Code of Australia and how it applies to the majority of products and materials used in a plumbing or drainage installation. More information on the ‘WaterMark Product Certification Scheme’ can be found at: http://www.abcb.gov.au Transcript: http://industry.gov.au/transcripts/Pages/What-is-a-WaterMark-Anyway.aspx
Wavelet Image Watermarking using DWT and  with Matlab code
 
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Click Below to Get this Project with Synopsis, Report, Video Tutorials & Other details :-  http://www.techpacs.com/category/Project/32-145-207/DWT-based-Invisible-Image-Encryption--Decryption-Algorithm-Design  Subscribe to See Latest Project Videos :-  https://www.youtube.com/subscription_center?add_user=techpacs  Project Description:  In our project we use DWT(discrete wavelet transform) based image watermarking as a category of best techniques for watermarking till date with properties of wavelets. A method and system are disclosed for inserting relationships between or among property values of certain coefficients of a transformed host image. The relationships encode the watermark information. One aspect of the present invention is to modify an STD Method to adapt it to a perceptual model simplified for the wavelet domain. Embodiments of the present invention provide digital watermarking methods that embed a digital watermark in both the low and high frequencies of an image or other production, providing a digital watermark that is resistant to a variety of attacks. The digital watermarking methods of the present invention optimize the strength of the embedded digital watermark such that it is as powerful as possible without being perceptible to the human eye. The digital watermarking methods of the present invention do this relatively quickly, in realtime, and in an automated fashion using an intelligent system, such as a neural network.  To Get More Details: www.techpacs.com Contact Details are:  Mobile No. +91-9056960606, +91-9815216606  Email us at: [email protected]  You will also be Interestd in:  1) Medical Image Enhancement to Remove Speckle Noise with Various Filters - ( http://www.techpacs.com/category/Project/32-145-233/Medical-Image-Enhancement-to-Remove-Speckle-Noise-with-Various-Filters )  2) Harries point detection approach for digital image watermarking - ( http://www.techpacs.com/category/Project/32-145-652/Harries-point-detection-approach-for-digital-image-watermarking )  3) Face Recognition System using Eigen Vector Technique for Person Authentication - ( http://www.techpacs.com/category/Project/32-145-224/Face-Recognition-System-using-Eigen-Vector-Technique-for-Person-Authentication )  4) MATLAB Based Vehicle Identification System using OCR based Number Plate Reading - ( http://www.techpacs.com/category/Project/32-145-103/MATLAB-Based-Vehicle-Identification-System-using-OCR-based-Number-Plate-Reading )  5) DCT based Blocking Artifacts Analysis on the basis of PSNR,MSE & BER - ( http://www.techpacs.com/category/Project/32-145-208/DCT-based-Blocking-Artifacts-Analysis-on-the-basis-of-PSNRMSE--BER )  Other Similar Project Videos:  1) PDE Contour modal development for image segmentation in medical image processing - [ https://www.youtube.com/watch?v=jyWx1BjPow0 ]  2) Polar Cosine Transform(PCT) based Finger Print Feature Extraction System - [ https://www.youtube.com/watch?v=nSXu6tpgHDs ]  3) Bayeshrink Wavelet Thresholding Algorithm for Digital Image Noise Removal - [ https://www.youtube.com/watch?v=85sYtyZC_fI ]  4) Medical Image Enhancement to Remove Speckle Noise with Various Filters - [ https://www.youtube.com/watch?v=BTCBLtW1ngc ]  5) Thumb Recognition System using Polar Harmonic Transform(PHT) for Rotation Invariance - [ https://www.youtube.com/watch?v=mdH1TYZuC-g ]  Follow us on:  Facebook Page: https://www.facebook.com/techpacs/  Google Plus: https://plus.google.com/118090314498905972623
Views: 4737 TechPacs.com
VIDEO WATERMARKING BASED ON DWT ALGORITHM
 
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Digital video watermarking scheme based on Discrete Wavelet Transform. (IEEE PAPER) RGB image encryption using diffusion process associated with chaotic algorithm and Shuffling algorithm followed by TCP/IP PROTOCOL. www.backdoorprojects.in Email id = [email protected] ph = 8895963240/ 7377738031
Views: 584 Back Door projects
Aviary Photo Effects API Walkthrough - Watermarking
 
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To see the entire list of available effects, visit http://bit.ly/aviarysandbox
Views: 598 aviarydotcom
DISCRETE WAVELET TRANSFORM IMAGE WATERMARKING
 
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CSA33303-CRYPTOGRAPHY FOR FINAL PROJECT
Views: 37 Nazarul Aiman