Iris partitioning and sunlight radiating canal extracting method based on basic-element structure definition and region growing technology
A technology of region growth and structure definition, which is applied in image analysis, eye testing equipment, image data processing, etc., can solve the problems of lesion expanding to other mapping areas, large pathological changes in heart mapping areas, and poor accuracy of traditional Chinese medicine atlases.
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[0130] Below in conjunction with accompanying drawing, the present invention will be further described:
[0131] 1: Computer Aided Diagnosis Iris Atlas (CADIC: computer aided diagnosis irischar) based on iridology of traditional Chinese and Western medicine
[0132] The computer-aided diagnosis iris atlas partitioning method should not only avoid the disadvantages of the complexity and poor practicability of the iris atlas of western medicine, but also overcome the weaknesses of insufficient precision and inaccurate positioning of the atlas of traditional Chinese medicine; Integrity and positioning accuracy are also conducive to computer implementation and convenient classification and storage of sample images.
[0133] according to figure 1 , figure 2 , the definition of the iris map in this embodiment is as follows: for an iris image, after pre-processing and precise positioning of the inner and outer edges of the iris, the iris image is placed in the polar coordinate sy...
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