Invention Grant
- Patent Title: Transform selection in a video encoder and/or video decoder
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Application No.: US17531128Application Date: 2021-11-19
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Publication No.: US11627329B2Publication Date: 2023-04-11
- Inventor: Ruoyang Yu , Rickard Sjöberg , Zhi Zhang
- Applicant: Telefonaktiebolaget LM Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Rothwell, Figg, Ernst & Manbeck, P.C.
- Main IPC: H04N19/44
- IPC: H04N19/44 ; H04N19/159 ; H04N19/176 ; H04N19/186
Abstract:
A process for selecting a transform set for a prediction block. The process can be used in both an encoder and a decoder. For example, the process can be used in both an encoder and a decoder for a prediction block that has been predicted from a reference block. In some embodiments, both the prediction block and the reference block are intra blocks.
Public/Granted literature
- US20220078459A1 TRANSFORM SELECTION IN A VIDEO ENCODER AND/OR VIDEO DECODER Public/Granted day:2022-03-10
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