18 search results - page 2 / 4 » A Hybrid SPIHT-EBC Image Coder |
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
We propose a sparse non-negative image coding based on simulated annealing and matrix pseudo-inversion. We show that sparsity and non-negativity are both important to obtain part-...
CAIP
2003
Springer
13 years 11 months ago
2003
Springer
In this paper, a structure of a hybrid highly scalable video encoder with fine granularity scalability in a scheme based on a modified version of the classic MPEG-2 scalable encode...
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
This paper highlights recent advancesin image compression aided by 3-D geometry information. As two examples, we present a model-aided video coder for efficient compression of hea...
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
This paper describes a low-memory cache efficient Hybrid Block Coder (HBC) for images in which an image subband decomposition is partitioned into a combination of spatial blocks a...
TMM
2002
13 years 7 months ago
2002
In this paper a hybrid fractal and Discrete Cosine transform (DCT) coder is developed. Drawing on the ability of DCT to remove inter-pixel redundancies and on the ability of fracta...