METHOD AND APPARATUS OF DERIVATION FOR A BINARY PARTITION PATTERN

Title:

METHOD AND APPARATUS OF DERIVATION FOR A BINARY PARTITION PATTERN

Document Type and Number:

WIPO Patent Application WO/2015/007248

Kind Code:

A3

Abstract:

There is disclosed a method, device and computer-readable storage medium for decoding video data. The method includes: obtaining a reference sample array of a video block; obtaining a sum of the reference sample array; calculating a threshold by performing arithmetic right shift to the sum, a shift value of the arithmetic right shift being determined according to size information of the video block; and determining the binary partition pattern by comparing the reference sample array with the threshold.

Inventors:

GU ZHOUYE (US)
ZHENG JIANHUA (CN)
LING NAM (US)
ZHANG PHILIPP (US)

Application Number:

PCT/CN2014/082632

Publication Date:

April 23, 2015

Filing Date:

July 21, 2014

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04N19/60; H03M7/40

Domestic Patent References:

WO2013070354A1

2013-05-16

Foreign References:

CN102075746A	2011-05-25
CN102611880A	2012-07-25
CN103108181A	2013-05-15
US20100061454A1	2010-03-11

Other References: