Invention Grant
- Patent Title: Method for producing video coding and computer program product
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Application No.: US16786376Application Date: 2020-02-10
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Publication No.: US10887624B2Publication Date: 2021-01-05
- Inventor: Gero Bäse , Norbert Oertel
- Applicant: Siemens Aktiengesellschaft
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Slayden Grubert Beard PLLC
- Priority: DE10145373 20010914,DE10218541 20020425
- Main IPC: H04N19/61
- IPC: H04N19/61 ; H04N19/13 ; H04N19/517 ; H04N19/91 ; H03M7/40 ; H04N19/176 ; H04N19/62
Abstract:
According to the invention, there are provided sets of contexts specifically adapted to encode special coefficients of a prediction error matrix, on the basis of previously encoded values of level k. Furthermore, the number of values of levels other than 0 is explicitly encoded and numbers of appropriate contexts are selected on the basis of the number of spectral coefficients other than 0.
Public/Granted literature
- US20200177920A1 Method for producing video coding and computer program product Public/Granted day:2020-06-04
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