Invention Application
- Patent Title: VIDEO CODING WITH MULTIPLE INTRA BLOCK COPY MODES
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Application No.: US17764026Application Date: 2020-12-22
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Publication No.: US20220353498A1Publication Date: 2022-11-03
- Inventor: Vijay SUNDARAM , Yi-Jen CHIU
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- International Application: PCT/US2020/066704 WO 20201222
- Main IPC: H04N19/11
- IPC: H04N19/11 ; H04N19/176 ; H04N19/182 ; H04N19/88 ; H04N19/172 ; H04N19/105 ; H04N19/184 ; H04N19/159 ; H04N19/593

Abstract:
Example methods, apparatus, systems and articles of manufacture (e.g., physical storage media) to implement video coding with multiple intra block copy modes are disclosed. Example video encoder apparatus disclosed herein include a coding block translator to perform a translation operation on a coding block of an image frame to determine a translated version of the coding block. Disclosed example video encoder apparatus also include a searcher to perform a first intra block copy search based on an untranslated version of the coding block and a second intra block copy search based on the translated version of the coding block to determine a candidate predictor block of previously encoded pixels of the image frame, the candidate predictor block corresponding to an intra block copy predictor of the coding block.
Information query