KOREA INSTITUTE OF SCIENCE & TECHNOLOGY INFORMATION
发明人:
LEE, SANG HO,이상호,LEE, SANG HWAN,이상환,KIM, SUN TAE,김선태,PARK, KYONG SEOK,박경석,SUNG, WON KYUNG,성원경,LEE, SEUNG WOO,이승우,HONG, SOON CHAN,홍순찬,LEE, MIN HO,이민호,SEO, DONG MIN,서동민,LEE, SEUNG BOCK,이승복
申请号：
KR1020120099973
公开号：
KR1012659810000B1
申请日:
2012.09.10
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: A Korean human body backbone information manufacturing method and a system thereof are provided to measure a 3D backbone model in a computer, thereby accurately measuring a Korean human body backbone. CONSTITUTION: A transformed parameter is inputted in a CT(Computerized Tomography) image(S202). A human body backbone data set is generated by input(S204). In the CT image, masking data is generated(S206). A base mask is generated according to each backbone(S210). The base mask is processed by smoothing(S212). [Reference numerals] (AA) Start； (BB) End； (S202) Obtain a CT image by photographing human body backbone with a CT scan through an image acquisition unit； (S204) Generate a human body backbone data set by receiving a conversion parameter for the CT image； (S206) Generate masking data by classifying a part corresponding to each backbone with a separate color in the CT image of the human body backbone data set； (S208) Set an HU threshold through the confirmation of an HU value for a desired area； (S210) Generate a base mask by zoning the image per each backbone； (S212) Generate 3D model data by smoothing the base mask to indicate shape characteristics of each backbone； (S214) Obtain numerical information of main part indicating the shape of the backbone by measuring at the outside of the backbone or a cut section for the 3D model data or measuring the height of disk； (S216) Calculate bone mineral density of pure body parts except for a backbone column part by cutting pedicles adjacent to a vertebral body for the 3D model data； (S218) Extract the backbone from a first neck bone(C1) to a sacrum and perform a bone mineral density(BMD) test； (S220) Perform a spinal segmental functional test with two backbones as one set； (S222) Store a bone mineral density test result and a functional test result by corresponding to the 3D model data； (S224) Measuring compressive strength by mounting with resin to apply uniform load on the upper and lower plates of the cut bac
