On Spatial Rendering and User-centered Visualization in 3D

摘要：

This paper presents a framework for the rapid isolation and representation of structures from spatially registered image stacks. The introduced framework enables dynamic visualization with next generation volumetric displays, in which image volumes are rendered in real 3D space. Two recent semi-supervised approaches to the problem of segmenting relevant structures are investigated and integrated to yield a generic interactive visualization pipeline. Information obtained from the segmentation process is used to guide layered object reconstruction via the SpatialGL SDK. The reconstructed original objects in 3D may then be selectively visualized on the Perspecta: a spatially-rendered display. Practical considerations, future improvements and applications are discussed.

作者: KYAN Matthew SABER Yusuf JAIN Nazuk CANCILLA James WANG Yongjin

作者单位: Department of Electrical and Computer Engineering, Ryerson University, Canada Department of Electrical and Computer Engineering, University of Toronto, Canada

会议类型: 国际会议

会议名称: 2009 IEEE International Symposium on IT in Medicine & Education( IEEE 教育与医药信息化国际会议)

会议地点: 济南

会议语种:英文

页码: 23-30

在线出版日期: 2009-08-14（万方平台首次上网日期，不代表论文的发表时间）