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110
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ICIP
2002
IEEE
16 years 4 months ago
2002
IEEE
This paper presents an efficient algorithm for post compression optimal rate allocation and packetization within JPEG2000 encoding. JPEG2000, the new ISO/ITU-T standard for still ...
111
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ICIP
1995
IEEE
16 years 3 months ago
1995
IEEE
A method for efficiently selecting the operating modes within a block-based multi-mode video compression system is described. For a given image region, the optimum combination of ...
114
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ICCSA
2007
Springer
15 years 8 months ago
2007
Springer
The H.264/AVC provides gains in compression efficiency of up to 50% over a wide range of bit rates and video resolutions compared to previous standards. However, these features inc...
120
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ICMCS
2006
IEEE
15 years 8 months ago
2006
IEEE
We examine the bit rate variability-distortion (VD) curve of I, P, and B frames of MPEG-4 VBR encoded video sequences. We show that the concave VD curve shape at high compression ...
123
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DCC
2005
IEEE
15 years 8 months ago
2005
IEEE
The widespread adoption of the JPEG2000 standard calls for the development of computationally efficient algorithms to analyze the content of imagery compressed using this standard...