The name JPEG stands for Joint Photographic Experts Group, the name of the committee that created the JPEG standard and JPEG may not be as well suited for line drawings and other textual or iconic graphics, where the sharp contrasts between adjacent pixels can cause noticeable artifacts. Such images may be better saved in a lossless graphics format such as TIFF, GIF, PNG, or a raw image format. The JPEG standard actually includes a lossless coding mode, but that mode is not supported in most products
and there is a good report available abou ....etc

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Sir. I need the full implementation code for the IEE paper New channel selection rule for JPEG steganography.

Sir. I need the full implementation code for the IEE paper New channel selection rule for JPEG steganography.
....etc

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The attached utility is a work I've submitted to the university. It shows what a jpeg compression is all about.The function implements the DCT transform, using a matrix operator. Note that MATLAB has a function for the DCT and iDCT transforms that might be more efficient.Read the ReadMe.txt for some details about the algorithm. ....etc

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Am doing the project 'baseline jpeg encoding'.please sent me the project report of this project.i have to submit tomorrow.please anybody help ....etc

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hi, i would like to get a full report (or ppt)and matlab code for secret communication using jpeg double compression.please help me ....etc

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hye i need the pdf of new channel selection rule for jpeg stegnography and some power point presentations for that project.. i also need the modules and why these modules are used.. ....etc

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CHAOTIC WATERMARKING SCHEME FOR AUTHENTICATION OF JPEG IMAGES
VISAKH VIJAYAN
S7 ECE
NO : 71
College of Engineering, Trivandrum
2007-11 batch



OUTLINE
INTRODUCTION
WATERMARK EMBEDDING
WATERMARK EMBEDDING PROCESS
WATERMARK EXTRACTION & AUTHENTICATION
CONCLUSION
REFERENCE

INTRODUCTION
Watermarking: Process of embedding digital signal (information) in a way that is difficult to remove.
Information may be text or a logo which is used for identification and authentication ....etc

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Abstract
Over the last decade, a picture archiving and communications system (PACS) has been accepted by an increasing number of clinical organizations. Today, PACS is considered as an essential image management and productivity enhancement tool. Image compression could further increase the attractiveness of PACS by reducing the time and cost in image transmission and storage as long as 1) image quality is not degraded and 2) compression and decompression can be done fast and inexpensively. Compared to JPEG, JPEG 2000 is a new image com ....etc

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Abstract
Detection of double joint photographic experts group (JPEG) compression is of great significance in the field of digital forensics. Some successful approaches have been presented for detecting double JPEG compression when the primary compression and the secondary compression have different quantization matrixes. However, when the primary compression and the secondary compression have the same quantization matrix, no detection method has been reported yet. In this paper, we present a method which can detect double JPEG compressi ....etc

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I am a final year student of an engineering college and was looking for project topic . I was very interested in some topics and would very happy if you provided more information on them.
I want to know more (Synopsis) about the following topics :-

Generalized Load Sharing / Traffic Scheduling (VB.NET)
Automatic Fuzzy Ontology Generation (Java)
Adaptive Non-linear Congestion Controller for Differentiated-Services Framework (Java)
Cheating Prevention in Visual Cryptography (Java)
Modified JPEG Huffman Coding
Image Transfer Protocol f ....etc

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