Invention Grant
US09462277B2 Method and apparatus for encoding/decoding image using variable sized macroblocks
有权
使用可变大小的宏块对图像进行编码/解码的方法和装置
- Patent Title: Method and apparatus for encoding/decoding image using variable sized macroblocks
- Patent Title (中): 使用可变大小的宏块对图像进行编码/解码的方法和装置
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Application No.: US14744359Application Date: 2015-06-19
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Publication No.: US09462277B2Publication Date: 2016-10-04
- Inventor: Sunyeon Kim , Jeongyeon Lim , Joohee Moon , Yunglyul Lee , Haekwang Kim , Byeungwoo Jeon , Hyoungmee Park , Mincheol Park , Dongwon Kim , Kibaek Kim , Juock Lee
- Applicant: SK TELECOM CO., LTD.
- Applicant Address: KR Seoul
- Assignee: SK TELECOM CO., LTD.
- Current Assignee: SK TELECOM CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Hauptman Ham, LLP
- Priority: KR10-2009-0093982 20091001; KR10-2010-0095905 20101001
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N19/105 ; H04N19/503 ; H04N19/176 ; H04N19/70 ; H04N19/119 ; H04N19/172 ; H04N19/61 ; H04N19/593 ; H04N19/11 ; H04N19/103 ; H04N19/109 ; H04N19/136 ; H04N19/146 ; H04N19/157 ; H04N19/177 ; H04N19/174 ; H04N19/17 ; H04N19/467 ; H04N19/159

Abstract:
A method performed by an apparatus of decoding a video in the unit of blocks, includes: decoding information on a block size from a bitstream; determining a maximum block size to be used for decoding an encoded image, based on the information on the block size; and reconstructing an image by decoding the encoded image using the determined maximum block size, wherein the information on the block size includes a first information on a minimum block size and a second information on a difference between the minimum block size and the maximum block size.
Public/Granted literature
- US20150288960A1 METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE USING VARIABLE SIZED MACROBLOCKS Public/Granted day:2015-10-08
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