Title:
適応的なループフィルタリングを利用したビデオ符号化方法及び装置、ビデオ復号化方法及び装置
Document Type and Number:
Japanese Patent JP5731506
Kind Code:
B2
Abstract:
A method of decoding video, the method including receiving and parsing a bitstream of encoded video; extracting encoded image data of a current picture, which is assigned to at least one maximum coding unit, information about a coded depth and an encoding mode for each of the at least one maximum coding unit, and filter coefficient information for performing loop filtering on the current picture, from the bitstream; decoding the encoded image data in units of the at least one maximum coding unit, based on the information about the coded depth and the encoding mode for each of the at least one maximum coding unit; and performing deblocking on the decoded image data of the current picture, and performing loop filtering on the deblocked data, based on continuous one-dimensional (1D) filtering.
Inventors:
Lee, Tammy
Han, Woo Jin
Kim, Il-gu
Han, Woo Jin
Kim, Il-gu
Application Number:
JP2012524643A
Publication Date:
June 10, 2015
Filing Date:
August 12, 2010
Export Citation:
Assignee:
Samsung Electronics Company Limited
International Classes:
H04N19/119; H04N19/117; H04N19/136; H04N19/147; H04N19/19; H04N19/463; H04N19/503; H04N19/70
Foreign References:
| WO2009047917A1 |
Other References:
Takeshi Chujoh, et al,Specification and experimental results of Quadtree-based Adaptive Loop Filter[online],VCEG-AK22,,2009年 4月15日
Sung-Chang Lim,et al,Intra coding using extended block size[online],VCEG-AL28,,2009年 7月 1日
Sung-Chang Lim,et al,Intra coding using extended block size[online],VCEG-AL28,
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito