Invention Grant
- Patent Title: Methods and apparatuses for applying different color calibrations at different locations in an imaging photometer measurement
- Patent Title (中): 在成像光度计测量中在不同位置应用不同颜色校准的方法和装置
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Application No.: US11314959Application Date: 2005-12-20
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Publication No.: US07394540B2Publication Date: 2008-07-01
- Inventor: Matthew Lekson , David R. Jenkins
- Applicant: Matthew Lekson , David R. Jenkins
- Applicant Address: US WA Duvall
- Assignee: Radiant Imaging, Inc.
- Current Assignee: Radiant Imaging, Inc.
- Current Assignee Address: US WA Duvall
- Agency: Perkins Coie LLP
- Main IPC: G01N21/25
- IPC: G01N21/25
Abstract:
Systems and methods for applying different color calibrations at different locations in an imaging photometer measurement are disclosed herein. In one embodiment, a method for measuring a light source having a first area with a first spectral distribution and a second area having a second spectral power distribution can include selecting one or more data points in the first area for measurement. The method then includes applying a calibration to the selected data points in the first area such that a desired colorimetric result is displayed for each data point in a single colorimetric measurement of the first area. In several embodiments, the method can further include selecting one or more data points in the second area, and applying a different calibration to the selected portions of the second area such that a desired colorimetric result is also displayed for each data point in the second area.
Public/Granted literature
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