作　　者： ; ; ; ; ;

机构地区： 中国人民解放军第一军医大学

出　　处： 《中国基础科学》 2002年第6期12-16,共5页

摘　　要： 本文回顾了国际上数字化虚拟人(数字人)的研究背景和进展,介绍了国内正在开展的建造具有东方人种特征的中国数字人的努力、主要概念和关键技术。可视人计划发端于10多年前的美国,是世界上第一个获取人体数字图像信息的实验。所获取的数据集是数字解剖学的基础。它的研究引起了广泛的关注。建造人体模型的思想在中国可以回溯到千年以前或更久远。现代建造数字人的努力正在得到国家高技术研究发展计划的支持。其背景是,中国是世界上人口最多的国家,随着经济的发展,与人相关的科学技术将得到越来越多的重视。中国数字人将在血管模型的添加、高精度数据的获取和数据的完整性上做出努力,争取达到世界领先水平。作为这种努力的标志是2001年举行的第174次香山科学会议。会议主要由计算机专家和解剖学家发起,详细讨论了在数字人研究上的合作。学者们致力于建造一个具有更高精度、更完整的中国数字人。它将不仅可以应用于生命科学,而且将应用于服装、航空、航天和汽车制造等广泛的领域。 This paper reviews the research and development of technologies related to Digital Human in the world, introduces the effort, the main idea and some key technologies towards building up Chinese Digital Human with characteristics of Oriental Ethnic Groups. Visible Human Project has been initiated more than ten years ago in USA, which is the first trial in the world to get high - precision digital images of the whole human body. The dataset is fundamental to digital anatomy. The digital human modeling awakes lasting interest even in public. The human modeling has a long history in China, which could at least be dated back to thousand years ago. Now a new effort to build up digital human model in China is just undergoing, funded by the National Hi - Tech Research and Development Plan of China. The background could be that China is the biggest country in population in the world. As it strengthens its economy, more and more attention has been drawn to human - related sciences and technologies. The main features of the Digital Human may focus on three aspects: modeling of blood vessels, higher precision, and integrality of data. The indication of the effort is the 174th Xiangshan Science Conference initiated mainly by anatomists and computer scientists, who discussed thoroughly the future cooperation on digital human. They are determined to build up a higher precision, more complete digital human, which could be applied to not only life science, but also wide areas, such as cloth making, aeronautics, astronautics and car making industries etc.

关 键 词： 数字化 人体模型 虚拟技术

领　　域： [生物学] [自动化与计算机技术] [自动化与计算机技术]