2775 search results - page 391 / 555 » Differencing Data Streams |
JEI
2000
14 years 9 months ago
2000
Motion estimation is a temporal image compression technique, where an n x n block of pixels in the current frame of a video sequence is represented by a motion vector with respect...
203
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DAGM
2011
Springer
13 years 10 months ago
2011
Springer
For face recognition from video streams often cues such as transcripts, subtitles or on-screen text are available. This information could be very valuable for improving the recogni...
MM
2009
ACM
15 years 4 months ago
2009
ACM
A compressed-domain transformation is one that operates directly on the compressed format, rather than requiring conversion to an uncompressed format prior to processing. Performi...
ICWL
2007
Springer
15 years 4 months ago
2007
Springer
Web-based 3D facial animation is an alternative of face to face communication. Animating 3D human faces is also a difficult task because of the substantive non-rigid facial motions...
ICMCS
2006
IEEE
15 years 4 months ago
2006
IEEE
Content-based classification of audio data is an important problem for various applications such as overall analysis of audio-visual streams, boundary detection of video story se...