Invention Grant
- Patent Title: Most probable transform for intra prediction coding
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Application No.: US13648121Application Date: 2012-10-09
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Publication No.: US09699457B2Publication Date: 2017-07-04
- Inventor: Liwei Guo , Marta Karczewicz , Xianglin Wang
- Applicant: Qualcomm Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N19/11 ; H04N19/176 ; H04N19/147 ; H04N19/46 ; H04N19/122 ; H04N19/61
Abstract:
A video coder can be configured to determine an intra-prediction mode for a block of video data, identify a most probable transform based on the intra-prediction mode determined for the block of video data, and code an indication of whether the most probable transform is a transform used to encode the block of video data. The most probable transform can be a non-square transform.
Public/Granted literature
- US20130089145A1 MOST PROBABLE TRANSFORM FOR INTRA PREDICTION CODING Public/Granted day:2013-04-11
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