Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
映像復号化方法及び装置
Document Type and Number:
Japanese Patent JP5894314
Kind Code:
B2
Abstract:
A method and apparatus for decoding a video and a method and apparatus for encoding a video are provided. The method for decoding the video includes: receiving and parsing a bitstream of an encoded video; and decoding encoded image data for maximum coding unit based on information about coded depth and encoding mode for the maximum coding unit, in consideration of a raster scanning order for the maximum coding unit and a zigzag scanning order for coding units of the maximum coding unit according to depths.

Inventors:
John Hee Kyung
Chung, Min-Soo
Min, John-He
Kim, Il-gu
Application Number:
JP2015095188A
Publication Date:
March 23, 2016
Filing Date:
May 07, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Samsung Electronics Company Limited
International Classes:
H04N19/119; H04N19/129; H04N19/176; H04N19/593; H04N19/96
Domestic Patent References:
JP2011501566A
JP2000502535A
JP2004112825A
JP2007503784A
JP2003523652A
JP2008263660A
JP200848289A
Other References:
Chen, P., et.al.,"Video Coding Using Extended Block Sizes",[online],ITU - Telecommunications Standardization Sector STUDY GROUP 16 Question 6 Video Coding Experts Group (VCEG),2008年10月15日,Document: VCEG-AJ23,[平成27年2月2日検索],インターネット,URL,http://wftp3.itu.int/av-arch/video-site/0810_San/VCEG-AJ23.zip
"ITU-T Recommendation H.264 (03/2005)",[online],ITU-T,2005年 3月,第7.3.4,7.3.5,7.3.5.3,7.4.5.3節,[平成24年2月6日検索],インターネット,URL,http://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-H.264-200503-S!!PDF-E&type=items
Sung-Chang Lim, et.al.,"Intra coding using extended block size",[online],ITU - Telecommunications Standardization Sector STUDY GROUP 16 Question 6 Video Coding Experts Group (VCEG),2009年 7月 8日,Document: VCEG-AL28,[平成26年10月3日検索],インターネット,URL,http://wftp3.itu.int/av-arch/video-site/0906_LG/VCEG-AL28.zip
Yamamoto, T., et.al.,"Further result on constraining transform candidate in Extended Block Sizes",[online],ITU - Telecommunications Standardization Sector STUDY GROUP 16 Question 6 Video Coding Experts Group (VCEG),2009年 7月 7日,Document: VCEG-AL19,[平成27年1月27日検索],インターネット,URL,http://wftp3.itu.int/av-arch/video-site/0906_LG/VCEG-AL19.zip
Naito, S., et.al.,"Efficient coding scheme for super high definition video based on extending H.264 high profile",Proc. of SPIE-IS&T Electronic Imaging, SPIE Vol.6077,2006年 1月,p.607727-1~607727-8,JST資料番号:D0943ABQ
Jaeil Kim, et.al.,"Enlarging MB size for high fidelity video coding beyond HD",[online],ITU - Telecommunications Standardization Sector STUDY GROUP 16 Question 6 Video Coding Experts Group (VCEG),2008年10月 5日,Document:VCEG-AJ21,[平成26年12月11日検索], インターネット,URL,http://wftp3.itu.int/av-arch/video-site/0810_San/VCEG-AJ21.zip
Kamp, S., et.al.,"FAST DECODER SIDE MOTION VECTOR DERIVATION FOR INTER FRAME VIDEO CODING",Proceedings of the Picture Coding Symposium 2009 (PCS 2009),2009年 5月,p.1-4,ISBN:978-1-4244-4593-6
Yamamoto, T., et.al.,"Analysis on Transform and Partition Selection in Extended Block Sizes and Modification of Block Transforms",[online],ITU - Telecommunications Standardization Sector STUDY GROUP 16 Question 6 Video Coding Experts Group (VCEG),2009年 4月10日,Document:VCEG-AK19,[平成26年12月11日検索], インターネット,URL,http://wftp3.itu.int/av-arch/video-site/0904_Yok/VCEG-AK19.zip
塩寺太一郎(外2名),「ブロックベース外挿/内挿予測に基づくイントラ符号化」,2006年画像符号化シンポジウム(PCSJ2006)第21回シンポジウム資料,日本,電子情報通信学会 画像工学研究専門委員会,2006年11月 8日,第123~124頁
Ma, S., et.al.,"High-definition Video Coding with Super-macroblocks",Proc. of SPIE-IS&T Electronic Imaging, SPIE Vol.6508,2007年 2月,p.650816-1~650816-12,JST資料番号:D0943ABQ
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki