Invention Grant
- Patent Title: Decoding and error correction in 2-D arrays
- Patent Title (中): 二维阵列中的解码和纠错
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Application No.: US12131810Application Date: 2008-06-02
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Publication No.: US07639885B2Publication Date: 2009-12-29
- Inventor: Jian Wang , Zhou Chen Lin , Yue Li
- Applicant: Jian Wang , Zhou Chen Lin , Yue Li
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Perkins Coie LLP
- Main IPC: G06K9/36
- IPC: G06K9/36 ; G06K9/18 ; G06K9/32 ; G09G5/00
Abstract:
A system and process for determining the location of a captured image from a larger image is described. A non-repeating sequence may be folded into a non-repeating array in which the array is unique for every sub window of a given size. The image of the sub window may be captured and its location determined within the non-repeating array.
Public/Granted literature
- US20090110308A1 DECODING AND ERROR CORRECTION IN 2-D ARRAYS Public/Granted day:2009-04-30
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