Adaptive motion compensated interpolating method and apparatus

Details Adaptive motion compensated interpolating method and apparatus Adaptive motion compensated interpolating method and apparatus

2011-01-11

2011-01-11

Tran, Trang U (Department: 2622)

Television

Bandwidth reduction system

Data rate reduction

C348S452000, C348S699000

Reexamination Certificate

active

07868946

ABSTRACT:
A motion compensated interpolating method of adaptively generating a frame to be obtained by interpolating two frames according to features of a motion vector and an apparatus therefor. The adaptive motion compensated interpolating method includes estimating motion vectors (MV) by performing block-based motion estimation (ME) between adjacent frames, calculating gradients of the estimated MVs, classifying pixels of the adjacent frames into a plurality of image regions according to the gradients of the estimated MVs, and determining pixel values to be obtained by interpolating the adjacent frames by adaptively selecting pixels matched between the adjacent frames or the MV estimated between the adjacent frames for each classified image region.

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Korean Office Action issued Oct. 27, 2005, for KR 2003-89365.

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