827 search results - page 131 / 166 » On Compression of Encrypted Video |
129
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ICMCS
1999
IEEE
15 years 7 months ago
1999
IEEE
Abstract-- We describe a method to completely automatically recover 3D scene structure together with a camera for each frame from a sequence of images acquired by an unknown camera...
124
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VCIP
2000
15 years 4 months ago
2000
An alternative method to H.263 for encoding of moving images at bit rates below 64 kbit/s is presented using adaptive spatial subsampling, mesh based interpolation and node tracki...
136
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TRECVID
2007
15 years 4 months ago
2007
TURED ABSTRACT Detection of shot boundary plays important roles in many video applications. Herein, a novel method on shot boundary detection from compressed video is proposed. Fir...
140
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VTC
2010
IEEE
15 years 1 months ago
2010
IEEE
— In this paper we propose joint optimisation of soft-bit assisted iterative joint source and channel decoding with the aid of our proposed EXIT chart optimised redundant source ...
147
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DCC
2000
IEEE
15 years 7 months ago
2000
IEEE
This paper contains two contributions to very-low-bitrate video coding. First, we show that in contrast to common practice incremental techniques for rate-distortion optimization ...