Invention Grant
- Patent Title: Coefficient processing for video encoding and decoding
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Application No.: US16704995Application Date: 2019-12-05
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Publication No.: US10904548B2Publication Date: 2021-01-26
- Inventor: Marta Karczewicz , Muhammed Zeyd Coban
- 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: H04N19/44
- IPC: H04N19/44 ; H04N19/70 ; G06F17/18 ; H04N19/13 ; H04N19/176 ; H04N19/46

Abstract:
A video coder may be configured to determine a value for a zero parameter based on the Rice parameter, wherein the value for the zero parameter identifies a coded value that corresponds to a coefficient level of zero; receive a first coded value for a first coefficient of the second set of coefficients; and based on the value for the zero parameter and the first coded value for the first coefficient, determine a level for the first coefficient.
Public/Granted literature
- US20200186814A1 COEFFICIENT PROCESSING FOR VIDEO ENCODING AND DECODING Public/Granted day:2020-06-11
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