METHOD OF PROCESSING VIDEO SIGNAL AND DEVICE FOR SAME

Title:

METHOD OF PROCESSING VIDEO SIGNAL AND DEVICE FOR SAME

Document Type and Number:

WIPO Patent Application WO/2016/148438

Kind Code:

A3

Abstract:

The present invention relates to a method for decoding a bitstream for a video signal, and a device for same, and to a method including the steps of: obtaining dividing mode information, which orders a dividing technique for a current block, from the bitstream, the dividing technique including a first technique in which the current block is not divided, a second technique in which the current block is divided in a vertical direction into 2 blocks, a third technique in which the current block is divided in a horizontal direction into 2 blocks, and a fourth technique in which the current block is divided in vertical and horizontal directions into 4 blocks; obtaining prediction mode information for the current block from the bitstream and decoding the current block on the basis of the prediction mode information, when the dividing mode information orders the first technique; and repeatedly dividing the current block when the dividing mode information orders the second technique, the third technique, or the fourth technique. The present invention also relates to a device for said method.

Inventors:

PARK SEUNGWOOK (KR)
SON EUNYONG (KR)
JEON YONGJOON (KR)
KOO MOONMO (KR)

Application Number:

PCT/KR2016/002407

Publication Date:

December 15, 2016

Filing Date:

March 10, 2016

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04N19/159; H04N19/176; H04N19/96

Foreign References:

KR20150022941A	2015-03-04
US20130136180A1	2013-05-30
KR20140139615A	2014-12-05
KR20110084121A	2011-07-21
KR20120126078A	2012-11-20

Other References: