Sciweavers

123 search results - page 1 / 25
» Method of Lossless and Near-Lossless Color Image Compression
Sort
View
84
Voted
DCC
2004
IEEE
15 years 10 months ago
Fast Near-Lossless or Lossless Compression of Large 3D Neuro-Anatomical Images
3D neuro-anatomical images and other volumetric data sets are important in many scientific and biomedical fields. Since such sets may be extremely large, a scalable compression me...
Rongkai Zhao, Michael Gabriel, Geneva G. Belford
89
Voted
ICIP
2002
IEEE
16 years 16 days ago
Benchmarking and hardware implementation of JPEG-LS
The JPEG-LS algorithm is one of the recently designated standards for lossless compression of grayscale and color images. In this paper, simulation results for lossless and near l...
Andreas E. Savakis, Michael D. Piorun
78
Voted
SSWMC
2004
15 years 9 days ago
Lossless data embedding with file size preservation
In lossless watermarking, it is possible to completely remove the embedding distortion from the watermarked image and recover an exact copy of the original unwatermarked image. Lo...
Jessica J. Fridrich, Miroslav Goljan, Qing Chen, V...
86
Voted
TCSV
2002
67views more  TCSV 2002»
14 years 10 months ago
A new compression scheme for color-quantized images
An efficient compression scheme for color-quantized images based on progressive coding of color information has been developed. Instead of sorting color indexes into a linear list ...
Xin Chen, Sam Kwong, Ju-fu Feng