Invention Grant
- Patent Title: Filter positioning and selection
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Application No.: US15607811Application Date: 2017-05-30
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Publication No.: US10015492B2Publication Date: 2018-07-03
- Inventor: Matthias Narroschke , Hisao Sasai
- Applicant: Sun Patent Trust
- Applicant Address: US NY New York
- Assignee: SUN PATENT TRUST
- Current Assignee: SUN PATENT TRUST
- Current Assignee Address: US NY New York
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: EP10159666 20100412
- Main IPC: H04N19/82
- IPC: H04N19/82 ; H04N19/117 ; H04N19/147 ; H04N19/46 ; H04N19/61 ; H04N19/136 ; H04N19/48 ; H04N19/80 ; H04N19/86 ; H04N19/42 ; H04N19/44 ; H04N19/615 ; H04N19/635 ; H04N19/68

Abstract:
The present invention relates to a method for encoding and decoding an image signal and to corresponding apparatuses therefor. In particular, during the encoding and/or decoding of an image signal filtering with at least two filters is performed. The sequence of the filter application and possibly the filters are selected and the filtering is applied in the selected filtering order and with the selected filters. The determination of the sequence of applying the filters may be performed either separately in the same way at the encoder and at the decoder, or, it may be determined at the encoder and signaled to the decoder.
Public/Granted literature
- US20170264901A1 FILTER POSITIONING AND SELECTION Public/Granted day:2017-09-14
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