Coated tongue division and extracting method for colored digital photo of tongue |
Title： |
| Coated tongue division and extracting method for colored digital photo of tongue |
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Application Number： |
200610112441 |
Application Date： |
2006/08/18 |
Announcement Date： |
2007/02/07 |
Pub. Date： |
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Publication Number： |
1908984 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
G06T 5/00 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Bai Jing, Zhang Yonghong, Wu Jia, Shi Yundi |
Key Words： |
Coated tongue, division and extracting, colored digital photo |
Abstract： |
The related color image processing technology for medical diagnosis comprises: pre-processing to remove reflecting points, merging the image to substitute the position with color same as the near position; cutting image with Ostu threshold value to classify the tongue and coated tongue; in color space, cutting the coated tongue with Ostu threshold value to classify the thick coated tongue and the thin; finally, marking with different colors. This invention has fine cutting result benefit to doctor decision. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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