公开(公告)号：KR101379698B1

公开(公告)日：2014-04-04

申请号：KR1020130072961

申请日：2013-06-25

Applicant: 한국과학기술정보연구원

Inventor： 이상호 ,  신진섭 ,  이승복 ,  박경석 ,  이상환 ,  성원경

IPC: A61B5/103

Abstract: The present invention relates to a method and an apparatus for producing the three-dimensional model and physical property information of a human bone, which is capable of photographing human bones to acquire three-dimensional images, forming parts consisting of each bone in the human bones into components, dividing the human bones into eight groups, and performing an indentation test and a compression test on the human bones such as a spine, femoral bones, hip bones, and cranial bones, thereby producing skeletal physical property information. According to the present invention, a method for producing the three-dimensional model and physical property information of a human bone in a system including a video apparatus, a measurement apparatus, and a production apparatus comprises the steps of: (a) allowing the video apparatus to photograph human bones to acquire three-dimensional images; (b) allowing the production apparatus to divide the human bones into five areas of a head part, a spine part, a rib part, an upper limb part, and a lower limb part to classify into cancellous bones and cortical bones, requesting, to the measurement apparatus, an indentation test and a compression test on actual human bones corresponding to the divided areas; (c) allowing the measurement apparatus to perform the indentation test on cortical bones of a spine, femoral bones, hip bones, and cranial bones and the compression test on cancellous bones of the spine and the femoral bones, among the actual human bones corresponding to the divided five areas; and allowing the production apparatus to match the results of the indentation test and the results of the compression test to corresponding human bone images among the three-dimensional images of the human bones and to store the matching information. [Reference numerals] (AA) Start; (BB) End; (S210) Allow an image acquisition unit to photograph human bones to acquire three-dimensional images; (S220) Allow a DB production unit to divide the human bones into eight groups and store the divided information in a skeleton information DB; (S230) Allow a control unit to classify cancellous bones and cortical bones of five areas. relative to three-dimensional images of human bones, and order a skeleton measurement unit to perform an indentation test and a compression test on actual human bones corresponding to the divided areas; (S240) Allow the skeleton measurement unit to perform the indentation test on cortical bones of a spine, femoral bones, hip bones, and cranial bones and the compression test on cancellous bones of the spine and the femoral bones, among the actual human bones corresponding to the divided five areas; (S250) Allow the control unit to match the results of the indentation test and the results of the compression test to corresponding human bone images among the three-dimensional images of the human bones through the DB production unit and to store the matching information in the skeleton information DB

Abstract translation: 本发明涉及一种用于生产人骨三维模型和物理属性信息的方法和装置，其能够拍摄人骨以获取三维图像，在人骨中形成由每个骨组成的部分 将人骨分为8组，对脊骨，股骨，髋骨和颅骨等骨骼进行压痕试验和压缩试验，生成骨骼物理性质信息。 根据本发明，在包括视频设备，测量设备和制作设备的系统中，生成人骨三维模型和物理属性信息的方法包括以下步骤：（a）允许视频 拍摄人骨头以获取三维图像的装置; （b）允许生产设备将人骨分成头部，脊部，肋部，上肢部和下肢部分的五个区域，以分类为松质骨和皮质骨，请求， 测量装置，对应于分割区域的实际人骨的压痕试验和压缩试验; （c）允许测量装置对脊柱，股骨，髋骨和颅骨的皮质骨进行压痕试验，并对脊柱和股骨的松质骨进行压缩试验，对应于实际的人骨骼 分五区; 并且允许生产设备将压痕测试的结果和压缩测试的结果与人骨骼的三维图像中的相应的人骨图像相匹配并存储匹配信息。 （附图标记）（AA）开始; （BB）结束; （S210）允许图像获取单元拍摄人骨以获取三维图像; （S220）允许数据库生成单元将人骨划分为八组，并将分割的信息存储在骨架信息DB中; （S230）允许控制单位对五个区域的松质骨和皮质骨进行分类。 相对于人骨的三维图像，并且命令骨骼测量单元对与分割区域相对应的实际人骨进行压痕测试和压缩测试; （S240）允许骨骼测量单位对脊柱，股骨，髋骨和颅骨的皮质骨进行压痕试验，对脊柱和股骨骨质骨骨折进行压缩试验，实际人骨对应 分五区; （S250）使控制单元通过DB生成单元将压缩测试的结果与压缩测试的结果与人骨的三维图像中的相应的人骨图像相匹配，并将匹配信息存储在 骨架信息DB

公开(公告)号：KR101265981B1

公开(公告)日：2013-05-22

申请号：KR1020120099973

申请日：2012-09-10

Applicant: 한국과학기술정보연구원

Inventor： 이상호 ,  이상환 ,  김선태 ,  박경석 ,  성원경 ,  이승우 ,  홍순찬 ,  이민호 ,  서동민 ,  이승복

IPC: A61B6/03 ,  G06F19/00

Abstract: 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 backbone body; (S226) Store the measured compressive strength by corresponding to the 3D model data

Abstract translation: 目的：提供韩国人体骨干信息制造方法及其系统，以测量计算机中的三维骨干模型，从而准确测量韩国人体骨干。 构成：变换后的参数输入CT（Computerized Tomography）图像（S202）。 通过输入生成人体骨干数据集（S204）。 在CT图像中，生成掩蔽数据（S206）。 根据每个主干产生基本掩码（S210）。 通过平滑处理基本掩码（S212）。 （附图标记）（AA）开始; （BB）结束; （S202）通过图像采集单元通过CT扫描拍摄人体骨架来获取CT图像; （S204）通过接收CT图像的转换参数生成人体骨架数据集; （S206）通过在人体骨架数据集的CT图像中以单独的颜色分类对应于每个骨架的部分来生成掩蔽数据; （S208）通过确认期望区域的HU值来设定HU阈值; （S210）通过每个骨干分割图像来生成基本掩码; （S212）通过平滑基本掩码来生成3D模型数据，以指示每个骨干的形状特征; （S214）通过在骨干外部测量或3D模型数据的切割部分或测量盘的高度来获取表示骨架形状的主要部分的数值信息; （S216）3D模型数据通过切割邻近椎体的椎弓根计算除骨架部分之外的纯体部位的骨矿物质密度; （S218）将骨髓从第一颈骨（C1）提取到骶骨，并进行骨密度（BMD）测试; （S220）以两个骨架为一组进行脊髓节段功能试验; （S222）对应于3D模型数据存储骨密度测试结果和功能测试结果; （S224）通过用树脂安装来测量抗压强度以对切割的主体的上板和下板施加均匀的载荷; （S226）对应于3D模型数据存储测得的抗压强度