139 search results - page 24 / 28 » Image coding with iterated contourlet and wavelet transforms |
112
Voted
EGPGV
2004
Springer
15 years 3 months ago
2004
Springer
We present a new parallel multiresolution volume rendering algorithm for visualizing large data sets. Using the wavelet transform, the raw data is first converted into a multires...
ISCIS
2003
Springer
15 years 2 months ago
2003
Springer
In this paper, we develop a robust image data hiding scheme based on multiple description coding of the signature image. At the transmitter, the signature image is encoded by balan...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper, we propose a novel efficient scheme for robust video transmission over wireless channels. The schema consists of motion compensated spatio-temporal wavelet decompos...
76
Voted
ICIP
2007
IEEE
15 years 3 months ago
2007
IEEE
Wyner-Ziv (WZ) video coding – a particular case of distributed video coding (DVC) – is a new video coding paradigm based on two major Information Theory results: the Slepian-W...
ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
Perceptual image coding algorithms typically impose perceptual modeling in a preprocessing stage. A perceptual normalization model is often used to transform the original image si...