Invention Grant
- Patent Title: Methods and systems for chroma residual data prediction
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Application No.: US15954139Application Date: 2018-04-16
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Publication No.: US10805619B2Publication Date: 2020-10-13
- Inventor: Ajit Deepak Gupte , Ranga Ramanujam Srinivasan
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Ebby Abraham; Charles A. Brill; Frank D. Cimino
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@478363c2
- Main IPC: H04N19/186
- IPC: H04N19/186 ; H04N19/147 ; H04N19/107 ; H04N19/176

Abstract:
Several methods and systems for chroma residual data prediction for encoding blocks corresponding to video data are disclosed. In an embodiment, at least one coefficient correlating reconstructed luma residual samples and corresponding reconstructed chroma residual samples is computed for one or more encoded blocks of video data. Predicted chroma residual samples are generated for encoding a block of video data based on corresponding reconstructed luma residual samples and the at least one coefficient.
Public/Granted literature
- US20180234687A1 METHODS AND SYSTEMS FOR CHROMA RESIDUAL DATA PREDICTION Public/Granted day:2018-08-16
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