Hierarchical Block-motion Estmation Using Linear Model-based Postprocessing

A two-hierarchy block-motion estimation method is proposed which uses a postprocessor based on a linear model of the block-motion vector field. Postprocessing in each hierarchy uses the linear model to correct false motion vectors estimated by blockmatching. By depending on a weighting parameter and window size for the correction, the global or local motion is effectively generated at each hierarchy.
Publisher
Inst Engineering Technology-Iet
Issue Date
1993-10
Language
ENG
Citation

ELECTRONICS LETTERS, v.29, no.22, pp.1915 - 1917

ISSN
0013-5194
URI
http://hdl.handle.net/10203/63262
Appears in Collection
EE-Journal Papers(저널논문)
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