7405 search results - page 839 / 1481 » Computer Graphics |
136
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DCC
2005
IEEE
16 years 6 months ago
2005
IEEE
Abstract: We propose a hyperspectral image compressor called BH which considers its input image as being partitioned into square blocks, each lying entirely within a particular ban...
167
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DCC
2005
IEEE
16 years 6 months ago
2005
IEEE
This paper presents a low rate progressive 3D mesh compression scheme for simple genuszero 3D objects. The proposed scheme is based on signal representation using redundant expans...
169
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DCC
2005
IEEE
16 years 6 months ago
2005
IEEE
Providing the best possible face-to-face video over low bandwidth networks is a major challenge for current teleconferencing systems especially when implementing multi-party conve...
171
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DCC
2004
IEEE
16 years 6 months ago
2004
IEEE
Video codecs that use motion compensation have shown PSNR gains from the use of multiple frame prediction, in which more than one past reference frame is available for motion esti...
189
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DCC
2004
IEEE
16 years 6 months ago
2004
IEEE
It is well-known that wavelet transforms provide sparse decompositions over many types of image regions but not over image singularities/edges that manifest themselves along curve...