1642 search results - page 152 / 329 » An object based motion method for video coding |
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
In this contribution we propose a new spatio-temporal fading scheme for block loss recovery in block-based video decoding systems. Based on a boundary error criterion obtained fro...
115
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Background subtraction is commonly used to detect foreground objects in video surveillance. Traditional background subtraction methods are usually based on the assumption that the...
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
This paper presents a novel methods to estimate the coordinates of a 3D object using the four vertices of a quadrangle and to track the markerless feature points. These methods ar...
102
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CVPR
2009
IEEE
16 years 5 months ago
2009
IEEE
This paper proposes a method to recover the embedding
of the possible shapes assumed by a deforming nonrigid
object by comparing triplets of frames from an orthographic
video se...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
We propose a video denoising algorithm based on a spatiotemporal Gaussian scale mixture (ST-GSM) model in the wavelet transform domain. This model simultaneously captures local co...