2110 search results - page 229 / 422 » DCT-based motion estimation |
119
Voted
ICIP
2005
IEEE
16 years 6 months ago
2005
IEEE
In this paper, we present two rate allocation algorithms for embedded motion compensated video coders. The algorithms are based on the modeling of both the video signal and the co...
118
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ICPR
2006
IEEE
16 years 5 months ago
2006
IEEE
A new method for noise reduction using spatiotemporal smoothing is presented in this paper. The method is developed especially for reducing the noise that arises when acquiring vi...
115
Voted
ICIP
2009
IEEE
16 years 5 months ago
2009
IEEE
Wyner-Ziv (WZ) coding of video utilizes simple encoders and highly complex decoders. A transcoder from a WZ codec to a traditional codec can potentially increase the range of appl...
129
Voted
ICIAP
2007
ACM
16 years 4 months ago
2007
ACM
We propose a novel procedure for estimating blur in a single image corrupted by blur due to a rigid camera motion during the exposure. Often this blur is approximated as space inv...
136
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ICPR
2008
IEEE
15 years 11 months ago
2008
IEEE
An accurate real-time motion sensor implemented in an FPGA is introduced in this paper. This sensor applies an optical flow algorithm based on ridge regression to solve the collin...