1results about How to "Helpful for analysis" patented technology

The application discloses a kind of three-dimensional full-automatic human body composition analysis method, system and medium based on CT image, method includes: acquisition CT image data and mark;Spine segmentation model is constructed and is trained, the spine segmentation model is in the jump connection part of pre-set U-Net network joins attention module and learns the overall information of spine, to make that spine segmentation model obtains better segmentation effect;Construct body composition segmentation model, and the same loss function and depth supervision method as spine segmentation model is used to train the body composition segmentation model;Based on the spine positioning result and body composition segmentation result obtained in well-trained spine segmentation model and body composition segmentation model, calculate human body composition related index and mutual relationship based on spine positioning result and body composition segmentation result.The application realizes full-automatic process by intelligent positioning to spine, simultaneously provides selectable interface, and it is convenient for user to carry out the analysis of specific organ or tissue.