MOTION VECTOR CORRECTION AND REFINEMENT EFFECT IN FRAME UP-RATE CONVERSION | Zendy

Chien Dinh Hoang | Zendy

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MOTION VECTOR CORRECTION AND REFINEMENT EFFECT IN FRAME UP-RATE CONVERSION

Author(s) -

Chien Dinh Hoang

Publication year - 2009

Publication title -

science and technology development journal

Language(s) - English

Resource type - Journals

ISSN - 1859-0128

DOI - 10.32508/stdj.v12i8.2274

Subject(s) - motion vector , computer science , interpolation (computer graphics) , motion estimation , frame (networking) , block matching algorithm , artifact (error) , inter frame , motion interpolation , quarter pixel motion , motion (physics) , computer vision , residual frame , frame rate , algorithm , reference frame , matching (statistics) , block (permutation group theory) , artificial intelligence , mathematics , geometry , telecommunications , image (mathematics) , statistics , video processing , video tracking

The paper applies the motion vector (MV) correction and refinement algorithm to frame up-rate conversion (FRUC) in order to enhance the quality of the interpolated frame. The motion compensated frame interpolation (MCFI) methods using bilateral motion estimation and hierarchical block matching algorithm are used to form the interpolated frame. Simulation results show that MV correction algorithm provides true motion vectors and MV refinement helps reducing the blocking artifact.

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