Digital image processing method for varicose vein of lower limb

A technology for varicose veins and digital images, which is applied in image data processing, image enhancement, image analysis, etc.

Inactive Publication Date: 2016-06-15
武汉软工硕成技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, due to the incomplete medical knowledge of patients and the lack of awareness of the hazards of varicose veins, etc., the treatment is not timely, the condition worsens, and even the life safety of serious patients

Method used

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  • Digital image processing method for varicose vein of lower limb
  • Digital image processing method for varicose vein of lower limb

Examples

Experimental program
Comparison scheme
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Embodiment

[0023] Embodiment: a kind of digital image processing method of varicose veins of lower extremities, as attached figure 1 As shown, the following steps are included in sequence:

[0024] (1) Establish a case image library of varicose veins of lower extremities in terminals such as mobile phones, tablets, or PCs, or remote servers, and classify the case images in the case image library according to disease location and grade; for example, define the number of lower extremity parts N , and the lesions are classified into 6 grades according to the degree of disease, then 6×N feature databases and corresponding classifiers are established. The features in the feature database can include shape features and texture features. The classifier can use KNN, C4.5 decision-making Trees, neural networks, support vector machines, deep networks, random forests and other methods are used to obtain 6 classifiers through training. When classifying, call the corresponding database and clas...

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Abstract

The invention discloses a digital image processing method for the varicose vein of a lower limb. According to the method, firstly, the illness image of the illness part of a patient is compared with a case image in a case image library, and then the illness part can be determined. Secondly, an illness region in the illness image is subjected to image segmentation, and the shape features and the texture features of the illness region are extracted. Thirdly, the shape features and the texture features are compared with a case image in a standard image library, and then are classified to a corresponding level. According to the technical scheme of the invention, the acquiring, processing and recognizing the images of illness parts, the levels of the illness parts can be accurately classified.

Description

technical field [0001] The invention relates to a digital image processing method, in particular to a digital image processing method for varicose veins of lower extremities. Background technique [0002] In China, about 100 million patients suffer from varicose veins of the lower extremities. The annual new incidence rate of the disease is 0.5% to 3.0%, of which about 1.5% are venous ulcers. Although lower extremity venous disease is less threatening to limb survival or life-threatening, it has the characteristics of slow development, long course of disease, and difficult treatment, which often makes patients lose their ability to work and move. [0003] Varicose veins of the lower extremities can be divided into 6 grades according to the severity of clinical symptoms: Grade I: Visible telangiectasia, reticular veins, ankle flushing in the affected limbs, and obvious blue or red blood vessels in the affected limbs, which may not be present in this period Significant vascu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00
CPCG06T7/0014G06T2207/20021G06T2207/20104G06T2207/30101G06T2207/30168
Inventor 唐静余俊仡张晗叶翔毛力陈知行王燕邵威肖华
Owner 武汉软工硕成技术有限公司
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