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ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
In this paper, we propose a novel transform that preserves the dynamic range—infinity-norm rotation. This transform is perfectly reversible and piecewise linear, and keeps the m...
ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
Image matting and segmentation, which are used to extract a foreground object from the background, are primary techniques for digital image and video editing. In digital matting, ...
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ICIP
2007
IEEE
14 years 12 months ago
2007
IEEE
In this paper, we present a method based on tangent distance to estimate motion in image sequences. Tangent distance combines an intuitive understanding and effective modeling of ...
ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
Motion is one of the most important types of information contained in natural video, but direct use of motion information in the design of video quality assessment algorithms has ...
ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
In digital image display devices, data are typically presented via a spatial subsampling procedure implemented as a color filter array, a physical construction whereby each light...