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Patent Searching and Data


Title:
METHOD AND DEVICE FOR TRANSMITTING BLOCK DIVISION INFORMATION IN IMAGE CODEC FOR SECURITY CAMERA
Document Type and Number:
WIPO Patent Application WO/2018/038316
Kind Code:
A1
Abstract:
The present invention relates to a method and device for transmitting block division information for efficient image coding in a video compression technique for a high-definition security camera. To this end, the present invention obtains block division information from a bitstream, determines the division form of an image by computing and predicting omitted information if there is omitted information in the obtained information, and performs video decoding in the unit of a divided block.

Inventors:
SIM DONGGYU (KR)
AHN YONGJO (KR)
PARK SEANAE (KR)
Application Number:
PCT/KR2016/010879
Publication Date:
March 01, 2018
Filing Date:
September 29, 2016
Export Citation:
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Assignee:
UNIV KWANGWOON IND ACAD COLLAB (KR)
International Classes:
H04N19/119; H04N7/08; H04N7/18; H04N19/176; H04N19/44
Foreign References:
KR20150051204A2015-05-11
US20150334407A12015-11-19
KR20130140066A2013-12-23
KR20110036519A2011-04-07
KR20100030671A2010-03-18
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