Invention Grant
US07702169B2 Systems, methods, and apparatus for table construction and use in image processing
有权
用于桌面构造和图像处理中使用的系统，方法和设备
- Patent Title: Systems, methods, and apparatus for table construction and use in image processing
- Patent Title (中): 用于桌面构造和图像处理中使用的系统，方法和设备
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Application No.: US11208270Application Date: 2005-08-18
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Publication No.: US07702169B2Publication Date: 2010-04-20
- Inventor: Szepo Bob Hung , Ananthapadmanabhan A. Kandhadai
- Applicant: Szepo Bob Hung , Ananthapadmanabhan A. Kandhadai
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Kyong Macek; Espartaco Diaz Hidalgo
- Main IPC: G06K9/36
- IPC: G06K9/36 ; G06K9/32 ; H04N7/12
Abstract:
A method of processing an image includes selecting, for each of a plurality of picture element values in at least a portion of the image, one among a plurality of offset values. For each of the plurality of picture element values, an index value is obtained based on (A) the selected offset value and (B) a portion of the picture element value. For each of the plurality of picture element values, an entry is retrieved from a lookup table according to the corresponding index value.
Public/Granted literature
- US20070041661A1 Systems, methods, and apparatus for table construction and use in image processing Public/Granted day:2007-02-22
Information query
