124
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ICIP
1999
IEEE
16 years 6 months ago
1999
IEEE
The JBIG2standard supports lossless and lossy coding models for text, halftone, and generic regions in bi-level images. For the JBIG2 lossy halftone compression mode, halftones ar...
135
click to vote
ICIP
1999
IEEE
16 years 6 months ago
1999
IEEE
Automatic detection and correction of image orientation is of great importance in intelligent image processing. In this paper, we present an automatic image orientation detection ...
ICIP
1999
IEEE
16 years 6 months ago
1999
IEEE
156
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ICIP
1999
IEEE
16 years 6 months ago
1999
IEEE
Efficient motion estimation is very important for compressing video in standards like MPEG1/2/4 and ITU-T H.261/263. In this paper a new algorithm will be presented which can outp...
140
click to vote
ICIP
1999
IEEE
16 years 6 months ago
1999
IEEE
A common feature found in practically all technical approaches proposed for face recognition is the use of only the luminance information associated to the face image. One may won...
131
click to vote
ICIP
1999
IEEE
16 years 6 months ago
1999
IEEE
The emerging JBIG2 standard allows compliant encoders to achieve very high compression rates on bi-level images, especially when images are properly segmented into regions of line...
121
click to vote
ICIP
1999
IEEE
16 years 6 months ago
1999
IEEE
In this paper, the theory and the design of a new class of orthogonal transforms are presented. The novel transform is derived from a correlation matrix in which an arbitrary orth...