147 search results - page 6 / 30 » Adaptive Wavelet Video Filtering |
ISBI
2004
IEEE
15 years 10 months ago
2004
IEEE
Ultrasound images are corrupted by a multiplicative noise, the speckle, which makes high level analysis difficult. Within each resolution cell a number of elementary scatterers re...
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Tutorial
"These video lectures provide a thorough and unified treatment of adaptive filters and their performance. The lectures cover the fundamentals of linear estimation theory, adap...
ISCAS
2007
IEEE
15 years 4 months ago
2007
IEEE
—This paper extends the lifting-based motion threading technique from the frame-based coding to the object-based coding, attracted by the unique advantages of the object-based co...
MMSP
2008
IEEE
15 years 4 months ago
2008
IEEE
—In order to compensate for the temporally changing effect of aliasing and improve the coding efficiency of video coders, adaptive interpolation filtering schemes have been recen...
ICIP
2000
IEEE
15 years 11 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...