909 search results - page 14 / 182 » Reversible data hiding |
IEEEMSP
2002
IEEE
14 years 19 days ago
2002
IEEE
We present a blind data hiding method for JPEG compressedimageswhichminimizesthe perceptualdistortion due to data embedding.The proposed systempresentsa number of op. tions to the ...
IPPS
1998
IEEE
13 years 12 months ago
1998
IEEE
Interprocessor communication times can be a significant fraction of the overall execution time required for data parallel applications. Large communication to computation ratios o...
SIBGRAPI
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper presents a data hiding technique for printed bicolor documents. It inserts tiny dots, hardly noticeable at normal reading distance, to embed the message. For message ex...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
Digital watermarking is one of the ways to prove the ownership and the authenticity of the media. However, some applications, such as medical and military, are sensitive to distor...
Publication
The Discrete Pascal Transform (DPT) has been proved remarkably useful for edge detection, filter design, discrete-time signal interpolation and data hiding. In the present work a n...