178 search results - page 13 / 36 » Rate-distortion optimized image compression using wedgelets |
ICIP
2007
IEEE
14 years 2 months ago
2007
IEEE
Palette re-ordering is a well known and very effective approach for improving the compression of color indexed images. If the spatial distribution of the indexes in the image is s...
IDMS
1998
Springer
14 years 24 days ago
1998
Springer
We apply the concept of network-consciousness to image compression, an approach that does not simply optimize compression, but which optimizes overall performance when compressed i...
ARC
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. This paper presents a novel dynamically reconfigurable hardware architecture for lossless compression and its optimization for space imagery. The proposed system makes us...
JMM2
2007
13 years 8 months ago
2007
—The proposed approach (CICMFCSA), firstly, compose the one-plane image using the pixel’s trichromatic coefficients. One-plane image in traditional square structure is represen...
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
We introduce a new wavelet image coder which is the forward-adaptive counterpart of the state-of-the-art backward-adaptive Estimation-Quantization coder. The variance field associ...