13 search results - page 3 / 3 » Icon based error concealment for JPEG and JPEG 2000 images |
ICIP
2000
IEEE
14 years 7 months ago
2000
IEEE
This paper investigates the robustness of the wavelet transform, implemented by means of the Lifting Scheme (LS), with respect to numerical errors in the representation and calcul...
TCSV
2008
13 years 6 months ago
2008
Recently, among various data hiding techniques, a new subset, lossless data hiding, has received increasing interest. Most of the existing lossless data hiding algorithms are, howe...
SIBGRAPI
2005
IEEE
13 years 11 months ago
2005
IEEE
We present a lossless compressor for multispectral images that exploits interband correlations. Each band is divided into blocks, to which a wavelet transform is applied. The wave...