Invention Grant
US08094937B2 System and method for labeling feature clusters in frames of image data for optical navigation
有权
用于光学导航的图像数据帧中的特征簇的标记系统和方法
- Patent Title: System and method for labeling feature clusters in frames of image data for optical navigation
- Patent Title (中): 用于光学导航的图像数据帧中的特征簇的标记系统和方法
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Application No.: US11736072Application Date: 2007-04-17
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Publication No.: US08094937B2Publication Date: 2012-01-10
- Inventor: Edward Kah Ching Teoh , Zi Hao Tan
- Applicant: Edward Kah Ching Teoh , Zi Hao Tan
- Applicant Address: SG Singapore
- Assignee: Avago Technologies ECBU IP (Singapore) Pte. Ltd.
- Current Assignee: Avago Technologies ECBU IP (Singapore) Pte. Ltd.
- Current Assignee Address: SG Singapore
- Main IPC: G06K9/34
- IPC: G06K9/34
Abstract:
A system and method for labeling feature clusters in frames of image data for optical navigation uses distances between feature clusters in a current frame of image data and feature clusters in a previous frame of image data to label the feature clusters in the current frame of image data using identifiers associated with the feature cluster in the previous frame of image data that have been correlated with the feature clusters in the current frame of image data.
Public/Granted literature
- US20080260249A1 SYSTEM AND METHOD FOR LABELING FEATURE CLUSTERS IN FRAMES OF IMAGE DATA FOR OPTICAL NAVIGATION Public/Granted day:2008-10-23
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