85 search results - page 12 / 17 » Adaptive Coding of DCT Coefficients by Golomb-Rice Codes |
MMSP
2008
IEEE
15 years 3 months ago
2008
IEEE
—In order to compensate for the temporally changing effect of aliasing and improve the coding efficiency of video coders, adaptive interpolation filtering schemes have been recen...
118
Voted
TMM
2008
14 years 9 months ago
2008
In this paper, we propose an approach to learning appearance models of moving objects directly from compressed video. The appearance of a moving object changes dynamically in vide...
74
Voted
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
In this study we propose a new approach for selective encryption in the Huffman coding of the Discrete Cosine Transform (DCT) coefficients using the Advanced Encryption Standard (...
DCC
2000
IEEE
15 years 1 months ago
2000
IEEE
We introduce a new image compression algorithm that allows progressive image reconstruction – both in resolution and in fidelity, with a fully embedded bitstream. The algorithm ...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper, we propose a 3D geometry compression technique for densely sampled surface meshes. Based on a 3D multiresolution analysis (performed by a 3D Discrete Wavelet Transf...