9414 search results - page 620 / 1883 » Adaptive Query Processing |
174
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ICIP
2001
IEEE
16 years 9 months ago
2001
IEEE
The lifting scheme provides a general and flexible tool for the construction of wavelet decompositions and perfect reconstruction filter banks. In this paper we propose an adaptiv...
188
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ICIP
2000
IEEE
16 years 9 months ago
2000
IEEE
Blocking artifacts are a major degradation affecting blockbased video compression. In this paper an adaptively based filter is proposed, whereby the type of filtering to be applie...
184
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ICIP
1998
IEEE
16 years 8 months ago
1998
IEEE
This paper presents a new motion estimation algorithm using an adaptive search center predicted from its adjacent blocks, and a non-linear center biased search point pattern. It d...
241
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ICIP
1998
IEEE
16 years 8 months ago
1998
IEEE
Key frame extraction has been recognized as one of the important research issues in video information retrieval. Although progress has been made in key frame extraction, the exist...
176
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ICIP
1997
IEEE
16 years 8 months ago
1997
IEEE
Two dimensional mesh motion compensation produces blocking free prediction in contrast to block matching motion compensation by generating a smooth full motion field from the set ...