Invention Grant
- Patent Title: Invariant visual scene and object recognition
- Patent Title (中): 不变视觉场景和对象识别
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Application No.: US13213321Application Date: 2011-08-19
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Publication No.: US08406535B2Publication Date: 2013-03-26
- Inventor: Georgios Chrysanthakopoulos
- Applicant: Georgios Chrysanthakopoulos
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Westman, Champlin & Kelly, P.A.
- Main IPC: G06K9/34
- IPC: G06K9/34 ; G06K9/46

Abstract:
A method for performing image recognition is disclosed. The method includes obtaining a collection of pixels and grouping at least some of the pixels into a set of cluster features based on gradient magnitude. For each cluster feature in the set, statistical variables are generated. The statistical variables represent a collective property of the pixels in the cluster feature. The statistical variables are utilized as a basis for comparing the collection of pixels to a different collection of pixels.
Public/Granted literature
- US20110299787A1 INVARIANT VISUAL SCENE AND OBJECT RECOGNITION Public/Granted day:2011-12-08
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