208 search results - page 36 / 42 » Image Compression Using Shift-Invariant Dyadic Wavelets |
ISCAS
2006
IEEE
14 years 3 months ago
2006
IEEE
JPEG2000, the new standard for still image coding, Quantization, user defined wavelets, arbitrary wavelet provides a new framework and an integrated toolbox to better decomposition...
ICC
2008
IEEE
14 years 3 months ago
2008
IEEE
—This paper proposes to use Contourlet transform for image compression and feature extraction for wireless face recognition system. The properties of face images and face recogni...
ICIP
2001
IEEE
14 years 10 months ago
2001
IEEE
Multimedia transmissions over heterogeneous networks require a high degree of flexibility from video compression systems. They are expected to be fully scalable, that is to say to...
IPCV
2007
13 years 10 months ago
2007
- In this paper a Discrete Wavelet Transform based blind watermarking algorithm is proposed for embedding a grayscale watermark into a grayscale image. A new approach of choosing t...
ICIP
2008
IEEE
14 years 10 months ago
2008
IEEE
The problem of efficient video transmission over noisy channels involves good compression rates and robustness in presence of channel failures. The proposed framework of joint sou...