322 search results - page 47 / 65 » Video Coding Using Spatially Varying Transform |
124
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ICIP
1998
IEEE
16 years 6 months ago
1998
IEEE
This paper describes a novel approach to 3D motion estimation of planar objects based on eigennormalization, Expansion Matching (EXM) and a scaled orthographic projection model. O...
149
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ICCV
2001
IEEE
16 years 6 months ago
2001
IEEE
This paper describes a novel Gabor Feature Class$er (GFC)method forface recognition. The GFC method employs an enhanced Fisher discrimination model on an augmented Gabor feature v...
161
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TCSV
2011
14 years 11 months ago
2011
In this paper, we explore the impact of frame rate and quantization on perceptual quality of a video. We propose to use the product of a spatial quality factor that assesses the q...
172
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IIHMSP
2006
IEEE
15 years 10 months ago
2006
IEEE
This paper presents a new behavior classification system for analyzing human movements directly from video sequences. First of all, we propose a triangulation-based method to tran...
151
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TCSV
2010
14 years 11 months ago
2010
In this paper, we are concerned with the modeling of motion between frames of a video sequence. Typically, it is not possible to represent the motion between frames by a single mod...