数字人

实现了一个PC平台下的体绘制硬件加速算法，并对中国数字人、美国可视化人数据集进行可视化。

In this paper , a hardware-accelerated volume rendering method on standard PC platform is realized , to visualize the Chinese Digital Human datasets and American Visible Human datasets .

本文着重讨论了以DSP芯片为核心的数字人感系统组成和工作原理，并分析了系统的特点及功能。

This paper mainly discussed the structure and working principle of the digital human motion perception system based on the DSP chip and analyzed its characteristic and function in detail .

基于中国数字人切片和CT数据重建下颌骨的对比研究

Comparison study on the 3D reconstruction of mandible according to Virtual Chinese Human slice data and CT data

所提出的方法在数字人切片图像的分割中取得了令人满意的效果，并且该方法还可以应用在CT、MRI等医学图像序列中的器官和部件的分割中。

The proposed method gets encouraging result and is also suitable for the segmentation of organs and parts from CT or MRI image series .

利用Mimics和Freeform建立中国数字人上颌第一磨牙三维有限元模型

Establishment and validation of the three-dimensional finite ele-ment model of the maxillary first molar with Mimics and Freeform

结果在微机环境下对中国数字人男性一号的CT数据集的骨骼和体表进行了三维重建，在保证图像质量的前提下重建速度超过25帧/s。

Result Based on hardware platform of personal computer , the reconstruction of skeleton and skin for the digitized virtual Chinese man No. 1 ( VCH-M1 ) from CT database was constructed , the rendering speed was faster than 25 F / s.

结论：中国数字人女婴1号数据集组织边界清晰、色泽逼真，是第一套采用微创灌注技术和未经防腐处理的0.1mm分辨率的新鲜标本数据集。

Conclusions : Chinese digital human girl No. 1 is the first fresh specimen dataset , which used the minimal traumatic perfusion technique and wish a 0.1 mm resolution . The dataset has clear tissue boundary and living color .

数字人是在信息时代兴起的跨学科新兴科技领域。

Digital human is a new scientific and technologic cross-subject field .

一种数字人脑部切片图像分割新方法

A new segmentation method for slice images of digital human brain

中国数字人数据库的构建与数据资源共享

The establishment and data share of Chinese digital human database

中国数字人切片图像的自动配准与分割方法研究

Auto registration and segmentation of Chinese digital human datasets

基于表面点的数字人三维重建

3D reconstruction of digital human based on surface points

数字人切片数据的硬件加速体绘制

Hardware-Accelerated Volume Rendering Based on Digital Human Slice Images

基于首例中国女性数字人的经穴三维重建

3D Reconstruction of Meridian Based on Digital Chinese Human-Female

基于中国数字人电磁建模的手机天线辐射数值模拟

Numerical Simulation of Mobile 's Antenna Based on Electromagnetic Modeling of Digital Chinese

中国数字人女婴1号数据集构建报告

Chinese Digital Human girl No.1 dataset report

飞机装配仿真中数字人模型及工人姿态的模拟

Digital Human Model and the Simulation of Worker 's Working Posture in Aircraft Assembly Simulation

提出了三种形式消失矩的概念和相应的等价定理.最佳广义M进制小波作为它的一种特殊形式，在数字人切片数据的去噪处理中发挥了优越性。

And we give three forms of definitions and relative equivalent theorems of vanishing moments .

数字人感系统的研究

Research of digital human motion perception system

数字人切片图像数据量大，相邻切片图像在位置和形状上却有很大的相似性。

Digital human datasets are very large while the adjacent slices have similarity in shape and position .

中国的数字人计划也已经获取了高分辨率、高质量的数据集。

Chinese Digital Human Project is an ongoing research plan in which two high-resolution and high-quality data sets including male and female have been acquired already .

数字人的运动与工人的实际动作同步，并且能够在新的用户自定义的虚拟环境中完成一系列更加复杂的作业动作。

Movement of digital manikin is synchronized with real action of worker , and more complicated work actions could be accomplished in the new virtual environment defined by users .

一个完整的人体骨骼-肌肉模型是中国力学虚拟人课题的研究基础。为此，本文对由中国数字人冷冻切片数据库所建立起来的人体各部分模型进行了系统集成与软件开发。

An integrated human musculoskeletal system is the base of the whole China mechanical virtual human project . First , a global coordinate system was developed according to the anatomics .

我们在数字人研究的过程中，对近年来经络研究中受关注较多的人体筋膜结构进行了分割、标记和三维重建。

In the process of study of digital human , we divide , mark , and 3D reconstruct the connective tissue , which is more concerned in the study of meridian .

穿戴下肢外骨骼的数字人在虚拟人机系统运动仿真中应具有稳定自然的步态，因此需要研究步态规划方法。

In order to get stable and natural gait of numerical man with lower exoskeleton in the dynamic simulation of virtual man-machine system , the study of gait planning methods is required .

本算法对数字人采集的原始数据预处理有重要意义，并能为后续的二次数据库开发、图像分割、重建和数字解剖学等提供精确的三维数据集。

This algorithm is of importance for the preprocessing of original digital human database and is expected to provide a precise 3D database for secondary development of database , image segment , reconstruction and digital anatomy .

结果利用Matlab6.5编程实现了该算法，在微机上完成了数字人女婴一号原始数据的颜色校正，每张照片的处理时间为13.475s。

Result The color of original Chinese Digital Human Girl No. 1 ( CDH-G1 ) database was corrected by using the algorithm with Matlab 6.5 , and it took 13.475 s to deal with one picture on a personal computer .

然后，利用面向对象的软件设计思想和开发工具，实现所建立的数字人模型，并应用开发的结果模拟飞机装配制造中常见的工人作业姿势。

Second , it realizes digital human model using object oriented software development tools and simulates familiar working postures of worker in aircraft manufacture and assembly by the model . Last , it concludes the characteristics of digital human model and application result .

本文围绕临床解剖学的创新发展，分别叙述了与显微外科解剖学、临床解剖生物力学、断层影像解剖学、组织工程、微创外科解剖学、数字人和数字解剖学的有关见解。

In the present commentary , we shall expatiate innovations in clinical anatomy , and to expound some opinions related to microsurgical anatomy , clinical biomechanics , tomographic imaging anatomy , tissue engineering , minimal traumatic surgical anatomy , digital human and digital anatomy .

基于改进活动轮廓模型的数字虚拟人图像分割算法

Segmentation for Virtual Human Images Based on Improved Active Contours Model