261 search results - page 4 / 53 » Weighted prediction methods for improved motion compensation |
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ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
Multihypothesis motion compensation is extended into the transform domain by using a redundant wavelet transform to produce multiple predictions that are diverse in transform phas...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
In video coding, motion vectors always account for a large number of bits and affect coding efficiency largely. In this paper, we propose an efficient motion vector prediction algo...
MICCAI
2007
Springer
15 years 10 months ago
2007
Springer
In robotic radiosurgery, a photon beam source, moved by a robot arm, is used to ablate tumors. The accuracy of the treatment can be improved by predicting respiratory motion to com...
ICIP
1997
IEEE
15 years 11 months ago
1997
IEEE
Motion-compensating long-term memory prediction extends the spatial dislplacement utilized in block-based hybrid video coding by a variable time delay permitting the use of more f...
ISCAS
2005
IEEE
15 years 3 months ago
2005
IEEE
A linear transform based motion compensated prediction (LTMCP) scheme is proposed in this paper to improve the efficiency of inter-frame prediction when the intensity of luminance...