Invention Grant
- Patent Title: Method and apparatus for encoding residual block, and method and apparatus for decoding residual block
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Application No.: US14619187Application Date: 2015-02-11
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Publication No.: US10257530B2Publication Date: 2019-04-09
- Inventor: Min-su Cheon , Jung-hye Min , Woo-jin Han
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2009-0102818 20091028
- Main IPC: H04N19/13
- IPC: H04N19/13 ; H04N19/18 ; H04N19/44 ; H04N19/46 ; H04N19/60 ; H04N19/61 ; H04N19/63 ; H04N19/70 ; H04N19/96 ; H04N19/109 ; H04N19/119 ; H04N19/136 ; H04N19/176 ; H04N19/635
Abstract:
A decoding apparatus for decoding an image by obtaining transformation coefficients of a sub residual block based on location information of at least one non-zero transformation coefficient and level information of the at least one non-zero transformation coefficient obtained from a bitstream.
Public/Granted literature
- US20150156503A1 METHOD AND APPARATUS FOR ENCODING RESIDUAL BLOCK, AND METHOD AND APPARATUS FOR DECODING RESIDUAL BLOCK Public/Granted day:2015-06-04
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