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.

Inactive Publication Date: 2010-11-10
HARBIN INST OF TECH
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Problems solved by technology

As a result, the accuracy of traditional Chinese medicine maps is poor, and there is still no unified, strict and quantitative standard
[0006] In addition, there is a common problem in the atlas of Chinese and Western medicine: the location of the lesion will span two adjacent divisions. This situation includes two aspects: 1. Related organs (such as the org

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  • Iris partitioning and sunlight radiating canal extracting method based on basic-element structure definition and region growing technology
  • Iris partitioning and sunlight radiating canal extracting method based on basic-element structure definition and region growing technology
  • Iris partitioning and sunlight radiating canal extracting method based on basic-element structure definition and region growing technology

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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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Abstract

The invention discloses an iris partitioning and sunlight radiating canal extracting method based on a basic-element structure definition and a region growing technology, which comprises a new iris partitioning map (CADIC) integrating Chinese and western medicine iridology iris partitioning, invents the region growing technology required for applying the map, based on the basic-element definitionand used for the extraction of a typical iris characteristic, i.e. a sunlight radiating canal and invents a self-adaptive coverage method required for applying the map and based on an iris image dynamic partitioning technology and an iris map. The invention ensures the accurate positioning of each visceral organ of an organism on an iris, and simultaneously highlights the practicability of the iris map and realizes the dynamic cutting technology of complete iris characteristics and the positioning technology thereof on the iris map under medical significance. Experiments prove that the technology can greatly improve the reliability of iris identification and disease diagnosis.

Description

(1) Technical field [0001] The invention relates to the technical field of computer image processing, in particular to a technology for using iris to diagnose diseases. (2) Background technology [0002] At present, with the progress of society and the improvement of people's living standards, people pay more and more attention to their own health, and urgently need a convenient, reliable, non-invasive and non-contact self-diagnosis method. Iridology and iris diagnosis are just such a new modern diagnostic method, which is non-contact, painless, and easy to popularize. This is also an important development trend of future medical and preventive medicine diagnostic methods. [0003] The iridology of traditional Chinese and Western medicine believes that the iris of the human eye is one of the organs in the human body that is closely related to the organs of the whole body. Each organ has an exact mapping area on the iris, and its changes directly reflect the health status of ...

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Application Information

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IPC IPC(8): G06K9/34G06K9/46G06K9/60G06T7/00G06T5/00A61B3/14
Inventor 王宽全马琳张大鹏王钧慧李乃民
Owner HARBIN INST OF TECH
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