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- visible human BSP Tree 可视化人BSP树
- A pvs contains a bit for every leaf ( convex clump of polygons ) in the bsp tree - if that leaf is potentially visible from the current leaf the bit was set. PVS含有每一个叶子节点是否可见的信息,如果那个叶子从当前叶子是可见的,那么PVS中相对应的那一个bit被置位。
- A parallel process method of ray tracing is proposed based on a BSP tree. 摘要提出了一种基于BSP树的光线跟踪并行处理方法。
- Objective To observe the important structure of cervical spine of the first Chinese visible human. 目的观测中国可视化人体男性脊柱区颈段连续横断面的重要结构。
- Methods A three-dimensional solid model of masticatory muscles and mandibule was built up on basis of images of Chinese Visible Human. 方法利用可视化人体图像先对咀嚼肌进行三维重建,再确定各咀嚼肌的最大生理性横截面积,计算出最大肌力后,再进行向量分解。
- Spitzer V, Ackerman M J, Scherzinger AL, et al. The visible human male: a technical report[J]. J Am Med Inform Assoc, 1996,3(2):118-130. 原林戴景兴等.;数字化人体标本的遴选[J]
- Methods An open reading frame of human BSP was amplified by PCR method and was reconstructed into the eukaryotic expressive vector pIRES2-EGFP to construct the hBSP sense or antisense expressive vector . 方法以PCR的方法扩增人BSP的开放阅读框序列,与载体pIRES2-EGFP相连构成重组正反义表达质粒。
- The Monte Carlo software MCNP and the Visible Human Project (VHP) dataset are used to simulate the 3-D dose distribution in human body during the procedure of radiotherap... 由于采用人体的真实图像数据,以及蒙特卡罗方法计算粒子输运时的准确性,该方法能够得到真实的三维剂量分布。
- The aim of the visible human project(VHP) is to set up the intact vision and database about the human body dissection,and achieves the purpose to reflect the tissue a... 可视人计划(VHP)的目标是要建立一个人体解剖的完整的图像和数据库,从而达到精确反映人体组织的目的,也为PDT的发展提供了新的契机。
- Method: Cross-sectional images from the superior border of C3 to the inferior border of C7 were collected from the dataset of the first Chinese visible human. 方法:选取首例中国数字化可视人体数据集中第3颈椎上缘至第7颈椎下缘的连续薄层断面图像。
- A algorithm of Heuristic Shadow Based On BSP Tree 基于BSP树的启发式阴影生成算法
- VHP? Visible Human Project? 可视人文规划?
- "Red hair is the first visible human trait, or phenotype, that is linked to anesthetic requirement," Dr. Edwin Liem of the University of Louisville in Kentucky said in a statement. “红发是第一个与麻醉剂量发生关联的可见人体特性或称显型,”肯塔基州路易斯维尔大学的埃德温-列姆博士在报告中说。
- Remarkable benefits have been obtained from Visible Human Project (VHP) in the United States of America, and it has progressed into the research field concerning virtual physical human and physiome. 美国的可视人计划 (VHP)已经取得显著的效益 ,并且向虚拟物理人和虚拟生理人研究领域深入发展。
- In 1987, National Library of America(NLM) brought up the Visible Human Project( VHP). In 1994 and 1996 a group of man and a group of woman were published one by one, included CT,MRI and slice image. 早在1987年美国国家图书馆(NLM)提出了“可视人计划”(Visible Human Project, VHP),1994年和1996年先后发布了一男一女两组解剖数据集,包括CT、MRI和切片图像。
- Generation and Applications of a Multi-Resolution BSP Tree 多分辨率BSP树的生成及应用
- Methods Cross sectional images of fresh tissues from the first Chinese visible human dataset were reviewed and the structures of the cervical spine were confirmed on a section by section basis. 方法应用首例中国数字化可视人体数据集,在薄层断面图像上观察和测量脊柱区颈段椎管、脊髓、横突孔、椎动脉等结构。
- Methods: On the basis of images of Chinese Visible Human, the reverse engineering technology was applied to reconstruct the Computer Aided Design(CAD) model of temporomandibular joint. 方法:利用中国可视化人体图像,运用逆向工程技术先建立颞下颌关节的计算机辅助设计(CAD)模型,再进行有限元模型的建立。
- Methods Cross-sectional images of male pelvic cavity from the first Chinese visible human data set were selected and three-dimensional visualized via AMIRA software in personal computer. 方法应用中国第一例男性数字化人体盆腔部分数据集,在计算机上的AMIRA软件平台上对男性盆腔进行三维可视化观察研究。
- Digitalized virtual human study is an interdisciplinary frontier science, and its information comes from American visible human project, virtual human project and digital human project. 数字化虚拟人体研究是一项交叉性前沿学科,它的信息起源有美国可视人体计划、虚拟人体计划和数字化人体计划。