Filtering control method for improving image quality of bi-linear interpolated image

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United States of America Patent

PATENT NO RE47310
SERIAL NO

14961275

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to an interpolation method for enlarging a digital image or predicting a moving vector of a compressed image system as a sub-pixel unit when the image digitized through a CCD (Charge Coupled Device) camera ect. has a low resolution in a video phone or video conference or general digital video system, particularly the present invention can be adapted to a post processor of a compressed digital image in order to improve the image quality, and can be used for finding a moving vector of a moving picture compressed type, accordingly the present invention is capable of improving the image quality.

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Patent Owner(s)

Patent OwnerAddress
LG ELECTRONICS INCSEOUL CITY KOREA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hong, Min-Cheol Seoul, KR 28 190
Soh, Yoon-Seong Seoul, KR 10 19

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