27 search results - page 2 / 6 » Wavelet-based image compression anti-forensics |
ICIP
1994
IEEE
14 years 6 months ago
1994
IEEE
ABSTRACT the pyramid. Recently, a number of promising quanMultiresolution imagedecompositions (e. g., wavelets), in conjunction with a variety of quantization schemes, have been sh...
DCC
2004
IEEE
14 years 5 months ago
2004
IEEE
We present an algorithm for lossy compression of hyperspectral images for implementation on field programmable gate arrays (FPGA). To greatly reduce the bit rate required to code ...
ACISICIS
2005
IEEE
13 years 11 months ago
2005
IEEE
DCC
2005
IEEE
14 years 5 months ago
2005
IEEE
Hyperspectral images have correlation at the level of pixels; moreover, images from neighboring frequency bands are also closely correlated. In this paper, we propose to use distr...
PCM
2007
Springer
13 years 11 months ago
2007
Springer
In this paper, we propose a new technique for extracting salient regions in an image. Identification of salient regions is useful for region/object based image processing. Previous...