Invention Grant
- Patent Title: Simplified intra chroma mode coding in video coding
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Application No.: US16855462Application Date: 2020-04-22
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Publication No.: US11330298B2Publication Date: 2022-05-10
- Inventor: Bappaditya Ray , Geert Van der Auwera , 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.
- Agent Campbell C. Chiang
- Main IPC: H04N7/18
- IPC: H04N7/18 ; H04N19/593 ; H04N19/169 ; H04N19/186 ; H04N19/174

Abstract:
This disclosure describes video encoding and video decoding techniques for encoding and decoding video data in a chroma intra prediction mode. The techniques may improve the encoding and decoding process by simplifying aspects of the encoding and decoding process and by reducing a number of binarization tables used for the encoding and decoding. Moreover, reducing the number binarization tables may, in turn, reduce the amount of memory needed in an encoder device or decoder device to perform the video encoding or decoding process.
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