Invention Grant
- Patent Title: Identifying an object in an image using color profiles
- Patent Title (中): 使用颜色配置文件识别图像中的对象
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Application No.: US11960606Application Date: 2007-12-19
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Publication No.: US08457392B2Publication Date: 2013-06-04
- Inventor: Richard H. Cavallaro , Vidya Elangovan , Marvin S. White , Kenneth A. Milnes
- Applicant: Richard H. Cavallaro , Vidya Elangovan , Marvin S. White , Kenneth A. Milnes
- Applicant Address: US IL Chicago
- Assignee: Sportvision, Inc.
- Current Assignee: Sportvision, Inc.
- Current Assignee Address: US IL Chicago
- Agency: Vierra Magen Marcus & DeNiro LLP
- Main IPC: G06K9/00
- IPC: G06K9/00

Abstract:
A representation of an object in an image of a live event is obtained by determining a color profile of the object. The color profile may be determined from the image in real time and compared to stored color profiles to determine a best match. For example, the color profile of the representation of the object can be obtained by classifying color data of the representation of the object into different bins of a color space, in a histogram of color data. The stored color profiles may be indexed to object identifiers, object viewpoints, or object orientations. Color data which is common to different objects or to a background color may be excluded. Further, a template can be used as an additional aid in identifying the representation of the object. The template can include, e.g., a model of the object or pixel data of the object from a prior image.
Public/Granted literature
- US20090028425A1 IDENTIFYING AN OBJECT IN AN IMAGE USING COLOR PROFILES Public/Granted day:2009-01-29
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