Invention Grant
- Patent Title: Image processing apparatus and image processing method for intra BC prediction
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Application No.: US15575836Application Date: 2016-05-25
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Publication No.: US11140400B2Publication Date: 2021-10-05
- Inventor: Ohji Nakagami
- Applicant: SONY CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Chip Law Group
- Priority: JPJP2015-114915 20150605
- International Application: PCT/JP2016/065390 WO 20160525
- International Announcement: WO2016/194721 WO 20161208
- Main IPC: H04N19/159
- IPC: H04N19/159 ; H04N19/176 ; H04N19/105 ; H04N19/57 ; H04N19/593 ; H04N19/115 ; H04N19/167 ; H04N19/513 ; H04N19/117

Abstract:
An image processing apparatus and an image processing method are provided to reduce a processing load in performing intra BC prediction utilizing correlativity in a screen. A limiting unit limits a motion vector of a current block to be used for the intra BC prediction utilizing the correlativity in the screen, in such a manner that a peripheral pixel of the current block is not used for the intra BC prediction of the current block. An encoding apparatus or the like is provided that performs the intra BC prediction when encoding on a CU (Coding Unit)-by-CU basis in compliance with an HEVC (High Efficiency Video Coding) system, for example.
Public/Granted literature
- US20180124411A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD Public/Granted day:2018-05-03
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