发明名称 |
CALCULATING CONJUNCTIVAL REDNESS |
摘要 |
The present application includes methods, systems and computer readable storage devices for determining a color score for at least a portion of a biological tissue. The subject matter of the application is embodied in a method that includes obtaining a digital image of the biological tissue, and receiving a selection of a portion of the image as an evaluation area. The method also includes determining for each of a plurality of pixels within the evaluation area, a plurality of color components that are based on a Cartesian color space, and determining, from the color components, a hue value in a polar coordinate based color space. The method further includes determining a color value based on the hue value for each of the plurality of pixels, and assigning a color score to the evaluation area based on an average of the color values of the plurality of pixels. |
申请公布号 |
WO2013126568(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
WO2013US27132 |
申请日期 |
2013.02.21 |
申请人 |
MASSACHUSETTS EYE & EAR INFIRMARY |
发明人 |
DANA, REZA;AMPARO PULIDO, FRANCISCO, L.;WANG, HAOBING |
分类号 |
A61B3/00;A61B3/10;G06F19/00 |
主分类号 |
A61B3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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