PH12015500305B1

5G,4G,3G

Title

METHOD AND APPARATUS FOR ENCODING AND DECODING IMAGE THROUGH INTRA PREDICTION

Application Number:

PH20151500305

Publication Date:

02-09-2015

Current Assignee:

SAMSUNG

Family ID:

45613437

Application Date:

11-02-2015

Publication Country:

US

View on Espacenet

Priority Date:

16-07-2010

Declaring Company:

HANYANG UNIVERSITY , SAMSUNG

Abstract  Abstract

An apparatus for decoding an image, the apparatus including an entropy decoder configured to extract an intra prediction mode of a current block, and an intra prediction performer configured to determine a number of neighboring pixels located on a left side of the current block or an upper side of the current block, and configured to determine a location of one or more neighboring pixels, the intra prediction mode indicating a particular direction among a plurality of directions, the particular direction being indicated by using one of a dx number in a horizontal direction and a fixed number in a vertical direction, and the location of the one or more neighboring pixels being determined based on a shift operation.

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