3116 search results - page 333 / 624 » Recovering |
151
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
We present a probabilistic method for audio-visual (AV) speaker tracking, using an uncalibrated wide-angle camera and a microphone array. The algorithm fuses 2-D object shape and ...
129
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
Random access is a desirable feature in many video communication systems. Intra pictures have been conventionally used as random access points, but correct picture content can als...
153
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
We extend a recently-proposed framework for the rate-distortion optimized transmission of packetized media. The original framework assumed that media packets each have a single arr...
163
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
A complete error resilient video transmission codec is presented, utilizing imperceptible embedded information for combined detecting, resynchronization and reconstruction of the ...
115
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ICIP
2002
IEEE
16 years 6 months ago
2002
IEEE
Temporal restoration of image sequences may fail because of erroneously estimated motion. Motion estimation failures may occur for several reasons: complicated motion, severe arte...