Invention Grant
- Patent Title: Color detection in random array of microspheres
- Patent Title (中): 随机阵列的微球的颜色检测
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Application No.: US10606621Application Date: 2003-06-26
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Publication No.: US06947142B2Publication Date: 2005-09-20
- Inventor: Samuel Chen , Krishnan Chari , Martin C. Kaplan , Douglas L. Vizard , Joaquin Calcines
- Applicant: Samuel Chen , Krishnan Chari , Martin C. Kaplan , Douglas L. Vizard , Joaquin Calcines
- Applicant Address: US NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: US NY Rochester
- Agent William F. Noval
- Main IPC: G01N21/25
- IPC: G01N21/25 ; G01J3/46
Abstract:
A method of determining one or more color characteristics of a colored microsphere comprising: providing a microarray of microspheres, at least one of which has a color characteristic; capturing the microarray with an electronic color image sensor assembly having a matrix of pixels to produce an electronic microarray image; detecting the location of a microsphere within the captured microarray image; and identifying a color characteristic of the detected microsphere.
Public/Granted literature
- US20040263848A1 Color detection in random array of microspheres Public/Granted day:2004-12-30
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