201 search results - page 31 / 41 » Subsampling-Adaptive Directional Wavelet Transform for Image... |
DCC
2005
IEEE
15 years 9 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...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
Inter-color correlation between the luminance component and chrominance components has been utilized for color image coding for years. However, the correlation has not been clearl...
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Still and multi-media images are subject to transformations for compression, steganographic embedding and digital watermarking. In a major program of activities we are engaged in t...
WISA
2005
Springer
15 years 3 months ago
2005
Springer
In this paper, we present a video fingerprinting system to identify the source of illegal copies. Content is distributed along a specified tree, with the seller as the root of the ...
ICIP
2000
IEEE
15 years 11 months ago
2000
IEEE
In this paper, a lapped orthogonal transform adapted for local directionality of an image is proposed and its application in adaptive image coding is presented. First, we address ...