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» Optimizing XML Compression

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ICMCS
2006
IEEE

179views Multimedia» more ICMCS 2006»

Optimizing Algorithms for Region-of-Interest Video Compression, with Application to Mobile Telehealth

14 years 1 months ago

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Wireless communication of video poses constraints on information capacity. Region-of-Interest (ROI) video coding provides higher quality in the ROI, but poorer quality in the back...

Sira Rao, Nikil Jayant

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VCIP
2000

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Optimal down-conversion in compressed DCT domain with minimal operations

13 years 9 months ago

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A new down-conversion scheme in the DCT domain is presented, which can be used in decoders of DCT-compressed images and videos. The down-conversion in the transform domain general...

Myoung-Cheol Shin, In-Cheol Park

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ICIP
2005
IEEE

145views Image Processing» more ICIP 2005»

Perceptually optimized MPEG compression of synthetic video sequences

14 years 9 months ago

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This paper addresses the problem of improving the quality performance of synthetic video sequences by means of standard frame? based coders. The proposed technique can exploit bot...

Enrico Masala, Davide Quaglia

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ICIP
2004
IEEE

93views Image Processing» more ICIP 2004»

Optimal block boundary pre/post-filtering for wavelet-based image and video compression

14 years 9 months ago