Invention Grant
- Patent Title: Picture and sub-picture boundary processing for combined bilateral filter and Hadamard transform domain filter as in-loop filters
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Application No.: US16948008Application Date: 2020-08-27
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Publication No.: US11533491B2Publication Date: 2022-12-20
- Inventor: Nan Hu , Vadim Seregin , 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: H04N19/14
- IPC: H04N19/14 ; H04N19/117 ; H04N19/105 ; H04N19/176 ; H04N19/169

Abstract:
An example device for coding video data includes a memory configured to store a block of video data and one or more processors, implemented in circuitry, and communicatively coupled to the memory. The one or more processors are configured to determine whether a transform and quantization are applied to the block of the video data and based on the transform and quantization not being applied to the block of video data, code the block of video data without applying bilateral filtering (BIF) or Hadamard transform domain filtering (HTDF).
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