A classification method and device of bone age pieces

Abstract

A method and device for classifying bone age pieces are provided in embodiments of the present application, in accordance with one embodiment of that present invention, The method comprises: obtaininga bone age piece of a user to be detected, Adjust the bones in the bone age pieces to the reference position, and then inputting the adjusted bone age pieces into the classification model to determine the types of bone age pieces. The classification model is determined after training the depth residual network with multiple bone age pieces of pre-labeled bone age pieces. The types of bone age pieces include left hand, right hand and non-hand. As a plurality of bone age pieces of a pre-marked bone age piece type are taken as a training sample, After the depth residual network is trained, the classification model is determined, and then the classification model is used to determine the type of bone age piece of the user to be detected, and the bone age piece of the left-handed type is usedto detect the bone age of the user to be detected, thus avoiding the problem of low detection accuracy caused by the non-standard bone age piece.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of machine learning, and in particular to a method and device for classifying bone age films. Background technique [0002] "Bone age" is the abbreviation of skeletal age. It is the developmental age obtained by comparing the skeletal development level of adolescents and children with the bone development standard. It can more accurately reflect the maturity of the body than age, height, and weight, and more accurately reflect the individual. level of growth and maturity. [0003] Clinically, the biological age of children can be judged by detecting bone age, the development status of children can be evaluated by the difference between biological age and calendar age, the trend of sexual maturity of children can be understood, the adult height of children can be predicted, etc., and it is widely used in diseases that affect children's growth and development Treatment monitoring is ...

AI Technical Summary

Problems solved by technology

[0005] Because in the prior art, when the shooting is not standardized, the bone age film is not the bone age film of the left hand, which leads to a large difference between the estimated bone age and the actual bone age. The embodiment of the present application provides a bone age film classification method and device

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