Method and device for encoding/decoding image

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United States of America Patent

PATENT NO 10057579
APP PUB NO 20170041610A1
SERIAL NO

15297570

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Abstract

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A method and a device for encoding/decoding an image are disclosed. The method for decoding an image comprises the steps of: decoding information on a quantization matrix; and restoring the quantization matrix on the basis of the information on the quantization matrix, wherein the information on the quantization matrix includes information indicating a DC value of the quantization matrix and/or information indicating differential values of quantization matrix coefficients.

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Patent Owner(s)

  • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Jin Soo Daejeon, KR 693 5674
Kim, Hui Yong Daejeon, KR 580 3734
Kim, Jin Woong Daejeon, KR 643 5320
Lee, Jin Ho Daejeon, KR 773 5435
Lim, Sung Chang Daejeon, KR 546 3548

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