Efficient and accurate division method for ultrasonically positioning fibromyoma image

Abstract

According to the efficient and accurate division method for the ultrasonic positioning fibromyoma image, a computer-aided ultrasonic image division method is adopted for overcoming the defects that inthe prior art, division of an ultrasonic positioning navigation image is mostly completed manually, and is tedious and time-consuming. According to the ultrasonic image division method based on segmentation and merging, pixel points are not directly clustered, but superpixels are clustered, so that the calculation amount is greatly reduced, and the efficiency of the whole ultrasonic image division method is improved. Characteristic extraction is performed on superpixels rather than pixel points, so that the obtained texture characteristics are more robust, and the method adapts to the characteristics of poor HIFU ultrasonic positioning navigation image quality. According to the image division method, various situations of the ultrasonic image can be processed, and a good division effect on the ultrasonic image with an extremely low signal-to-noise ratio is achieved. The method is accurate in division result and low in manual intervention degree, and can be efficiently applied to actual ultrasonic positioning navigation for HIFU treatment of fibromyoma.

Description

technical field [0001] The invention relates to a precise division method of ultrasound positioning images, in particular to an efficient and precise division method of ultrasound positioning fibromyoma images, belonging to the technical field of ultrasound image division. Background technique [0002] Fibromyoma is a common gynecological uterine disease, affecting 18% to 39% of reproductive women. Although fibromyoma is a benign tumor, its symptoms cause great distress to women. Fibromyoma significantly reduces the quality of life of women and is one of the main threats to women's health. The traditional method of treating fibromyoma is mainly fibroclastectomy. Although this method can treat both symptoms and root causes, the operation process is painful, and women are infertile after the operation, which brings great physical and psychological pain to women. High-intensity focused ultrasound (HIFU) therapy is a non-radioactive ablation method. HIFU therapy focuses high-i...

AI Technical Summary

Problems solved by technology

[0014] The high-efficiency and accurate division method of ultrasonic positioning fibromyoma images provided by the present invention aims at the shortcomings of the existing technology that the division of ultrasonic positioning and navigation images is mostly done manually, which is cumbersome and time-consuming. The computer-aided ultrasonic image division method is used in HIFU treatment It is of great significance and great application value in

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