Invention Grant
- Patent Title: Method for pre-processing block based digital data
- Patent Title (中): 用于预处理基于块的数字数据的方法
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Application No.: US11036274Application Date: 2005-01-13
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Publication No.: US07756207B2Publication Date: 2010-07-13
- Inventor: Alexander Scholz , Altfried Dilly , Jörg Tappermann
- Applicant: Alexander Scholz , Altfried Dilly , Jörg Tappermann
- Applicant Address: DE Cologne
- Assignee: Sony Deutschland GmbH
- Current Assignee: Sony Deutschland GmbH
- Current Assignee Address: DE Cologne
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP04000626 20040114
- Main IPC: H04N7/12
- IPC: H04N7/12
Abstract:
A method for pre-processing block-based digital data that pre-processes each digital pixel based on a respective data filter arrangement or data filter matrix for a respective data pixel within at least one data block and selects, constructs, and/or supplies the data filter arrangements or data filter matrices. The method is based on operations of data shifting and/or register shifting only.
Public/Granted literature
- US20050281338A1 Method for pre-processing block based digital data Public/Granted day:2005-12-22
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