614 search results - page 62 / 123 » XHTML encoding and compression |
159
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ICIP
1997
IEEE
15 years 10 months ago
1997
IEEE
In fractal image compression a partitioning of the image into ranges is required. In our previous work [1] we have proposed to find good partitionings by means of a split-andmerg...
205
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IPCV
2008
15 years 7 months ago
2008
Minimum spanning tree algorithms have been proposed for the lossy compression of image sets. In these algorithms, a complete graph is constructed from the entire image set and an ...
171
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ICIP
1999
IEEE
16 years 7 months ago
1999
IEEE
?We present a method to automatically localize captions in JPEG compressed images and the I-frames of MPEG compressed videos. Caption text regions are segmented from background ima...
145
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WWW
2004
ACM
16 years 6 months ago
2004
ACM
The increasing importance of Unicode for text encoding implies a possible doubling of data storage space and data transmission time, with a corresponding need for data compression...
132
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DFT
2005
IEEE
15 years 11 months ago
2005
IEEE
In this paper, we propose a system-level error tolerance scheme for systems where a linear transform is combined with quantization. These are key components in multimedia compress...