Invention Grant
- Patent Title: Method and apparatus for image and video coding using hierarchical sample adaptive band offset
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Application No.: US17007325Application Date: 2020-08-31
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Publication No.: US11792414B2Publication Date: 2023-10-17
- Inventor: Woo-Shik Kim , Do-Kyoung Kwon
- 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 Carl G. Peterson; Frank D. Cimino
- Main IPC: H04N19/30
- IPC: H04N19/30 ; H04N19/463 ; H04N19/82 ; H04N19/00 ; H04N19/182
Abstract:
A method and apparatus for image coding using hierarchical sample adaptive band offset. The method includes decoding a signal of a portion of an image, determining a band offset type and offset of a portion of the image, utilizing the band offset type and offset to determine a sub-band, and reconstructing a pixel value according to the determined offset value.
Information query
