Comparative Comparison And Image Anatomical Comparison Of Digital Children’s Neck And Its Three-Dimensional Visualization Application

Objective: Constructing the visual data set of Chinese digital children,providing theoretical basis for their neck image diagnosis,surgery simulation,teaching research.Method: Part I: Choose development,complete surface,non-malformation,and disease 6-year-old boy specimen,using CNC freezing milling technology,from the foot to the head ultra-thin milling,HD digital camera acquire two-dimensional image,milling thickness of 0.10 mm,no saw damage,image Resolution 13000 × 8000,obtain complete HD,complete ultra-thin layer milling visual data set;identify all tissue organs of its neck on its two-dimensional horizontal,sagittal and coronary tomography and labeling the corresponding CT,MRI 2D image is controlled,and its related structure and adjacent analysis are carried out.Part II: The data set from the upper edge of the pillow bone to T1,the standard section of the number 10000-9220,the counting 780 layer image,the layer spacing 0.1mm,using the ACDsee2021 software image batch function to transfer the above image by.png to.psd format Import Photoshop software is finely divided into visualized two-dimensional sequel image row structure,with Digi Human Reconstruction system software,based on voxel reconstruction,three-dimensional reconstruction,including neck shape and adjacent structural line,including neck vertebra skeleton,spinal cord,unbroken cartilage,blood vessel,muscle group The morphological characteristics of three-dimensional space are observed and analyzed in the adjacent relationship.Results : 1.CNC refrigeration milling co-collecting images 11421 sheets,format*.png,resolution 13000×8000,27.4MB/sheet,totaling 305.60 GB.Each piece is clear and complete,and there is a missing surface,the picture meets the experimental needs.Detailed analysis of its neck structures on the two-dimensional continuous tomographic image of visual digital children is horizontal,vector and crown,and the adjacent relationship is taken,and the adjacent relationship is detailed and analyzed.2.Create a three-dimensional model of the digital children’s neck and its related structure,and intuitively show the structural spatial relationship.Conclusions : 1.Successfully built a digital child visual data set,providing an experimental basis for its in-depth study of its neck.Its neck fault form is characterized in three planes,and the sagittal disabled layer image can sufficiently display the fine structure;it helps to better distinguish development characteristics and related diseases on its image;2.To produce "children’s fault or Image anatomical map ",related textbooks,surgical simulation,virtual simulation,etc.Provide material and basis.