Breast medical image processing method and device, and AEC exposure parameter acquisition method

Abstract

The invention provides a breast medical image processing method and device, an AEC exposure parameter acquisition method, a computer device and a storage medium. The method comprises steps that firstly, an acquired breast medical image is processed to obtain a projection curve of a human body area; secondly, the peak of the projection curve is determined according to a first trough and a second trough in the projection curve; thirdly, the first trough position, the second trough position and the peak point position in the breast medical image are determined according to the first trough, the second trough and the peak in the projection curve; and lastly, the breast area in the breast medical image is determined according to the acquired first valley point position, the second valley pointposition and the peak point position. The method is advantaged in that accuracy of the trough of the human projection curve of the breast medical image is higher compared with the output result of thepeak of the acquired curve, the peak position in the breast medical image can be more accurately determined based on the trough of the projection curve, and thereby the result of the breast area is more accurately obtained according to the exact peak position of the method.

Description

technical field [0001] The present invention relates to the field of image processing, in particular to a breast medical image processing method, device, AEC exposure parameter acquisition method, computer equipment and storage medium. Background technique [0002] Breast tissue is mainly composed of fat and glands. Because breast tissue is sensitive to X-rays, it is usually necessary to use low-dose X-rays to collect a pre-exposure image before formally taking a patient’s breast image, and then obtain a suitable exposure parameter based on the analyzed results of the pre-exposure image for use in Official exposure. [0003] In the process of practical application, it is found that if the position of the breast glands in the pre-exposure image is more accurate, the exposure parameters of the official exposure set according to the pre-exposure image will be more reasonable, so that it can ensure the effective diagnosis of the official exposure image. At the same time, reduc...

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Problems solved by technology

[0004] However, at present, it is difficult to obtain accurate breast regions when people process breast medical images, which leads to inaccurate results of breast gland regions based on image processing of breast regions

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