Invention Grant
- Patent Title: Downsampling process for linear model prediction mode
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Application No.: US15073171Application Date: 2016-03-17
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Publication No.: US10455249B2Publication Date: 2019-10-22
- Inventor: Li Zhang , Jianle Chen , Marta Karczewicz
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: Qualcomm Incorporated
- Current Assignee: Qualcomm Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: H04N19/593
- IPC: H04N19/593 ; H04N19/117 ; H04N19/70 ; H04N19/80 ; H04N19/186 ; H04N19/44 ; H04N19/176 ; H04N19/167 ; H04N19/59
Abstract:
Example techniques related to linear model (LM) prediction decoding or encoding are described. A video decoder or video encoder determines which filter to apply from a set of filters to downsample samples of a luma block and generate a predictive block for a corresponding chroma block based on characteristics of the chroma block.
Public/Granted literature
- US20160277762A1 DOWNSAMPLING PROCESS FOR LINEAR MODEL PREDICTION MODE Public/Granted day:2016-09-22
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