Scoliosis angle measuring method, device and apparatus and storage medium
A scoliosis and measurement method technology, applied in image data processing, instruments, calculations, etc., can solve the problems of scoliosis angle measurement in the spine segment, low efficiency of scoliosis angle measurement, etc., and achieve the effect of improving measurement efficiency
Pending Publication Date: 2021-11-19
PING AN TECH (SHENZHEN) CO LTD
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[0003] In the prior art, the Cobb angle can be automatically measured and calculated by using a semi-automatic segmentation algorithm for the image, but the above method cannot measure the scoliosis angle through the location of the spine segment, and it can only be used as an auxiliary work, and still requires the participation of radiologists in judgment, resulting in Inefficient measurement of scoliosis angle
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[0027] The embodiment of the present invention provides a method, device, device and storage medium for measuring the angle of scoliosis, which are used to locate the spine on the pre-processed image by calling multiple preset deep learning models, obtain the result of spine positioning, and call The preset target key point detection model analyzes the spine positioning results to obtain multiple vertebral body key point information, and calculates the scoliosis angle based on the multiple vertebral body key point information, which improves the measurement efficiency of the scoliosis angle .
[0028] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments descri...
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The invention relates to the field of artificial intelligence, is applied to the field of intelligent medical treatment, and discloses a scoliosis angle measuring method, device and apparatus and a storage medium, which are used for improving the scoliosis angle measuring efficiency. The scoliosis angle measuring method comprises the steps of performing pixel value extraction and normalization processing on a to-be-measured image to obtain a preprocessed image; calling a plurality of preset deep learning models, and positioning the preprocessed image to obtain a spine positioning result; calling a preset target key point detection model, and analyzing the spine positioning result to obtain multiple pieces of centrum key point information; and calling a preset least square method to perform fitting processing on the key point information of a plurality of vertebral bodies to obtain a fitting straight line segment, determining a bending center based on the fitting straight line segment, and measuring and calculating the scoliosis angle according to the bending center to obtain a scoliosis angle measurement result. In addition, the invention also relates to a block chain technology, and the scoliosis angle measurement result can be stored in a block chain node.
Description
technical field [0001] The invention relates to the field of region extraction, in particular to a method, device, equipment and storage medium for measuring the angle of scoliosis. Background technique [0002] The angle of scoliosis is the Cobb angle, which is used to clinically and quantitatively evaluate the severity of scoliosis. After the patient takes an X-ray film, the radiologist manually determines the central vertebral body and the upper and lower end vertebrae of the scoliosis, and measures the end vertebrae with a goniometer. Intervertebral angle, this method is limited by the conditions of X-ray equipment and the experience level of radiologists. There are differences in manual measurement during the measurement process. Physicians with different experience often get quite different results, which seriously affects doctors. In recent years, with the rapid development of artificial intelligence technology, artificial intelligence has been applied to the automati...
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IPC IPC(8): G06T7/00
CPCG06T7/0012G06T2207/20081G06T2207/20084
Inventor 叶苓陆丽娟黄凌云刘玉宇肖京
Owner PING AN TECH (SHENZHEN) CO LTD