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ICMCS
2000
IEEE
15 years 2 months ago
2000
IEEE
A source-channel matching space-time diversity technique is presented for reliable delivery of layer coded multimedia services through wireless channels. The transmission system i...
ICMCS
2000
IEEE
15 years 2 months ago
2000
IEEE
This and the accompanying paper present an overview of the face and body animation object in the MPEG-4 Version 2 standard. The MPEG-4 standard includes the representation, compre...
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ICMCS
2000
IEEE
15 years 2 months ago
2000
IEEE
We propose a new approach of video imaging method suitable to support distance learning. Automatic active camera control and video selection system visualizes presentation informa...
ICMCS
2000
IEEE
15 years 2 months ago
2000
IEEE
This paper addresses the problem of bit-rate conversion of MPEG compressed video. We present selective requantization, a method for reducing the requantization errors in transcodi...
ICMCS
2000
IEEE
15 years 2 months ago
2000
IEEE
This paper deals with the creation of visual segment trees involved in MPEG-7 Description Schemes. After a brief overview of MPEG7 description schemes in general and of the Segmen...