Moment Curves

摘要：

We define a transfer function based on the first and second statistical moments. We consider the evolution of the mean and variance with respect to a growing neighborhood around a voxel. This evolution defines a curve in 3D for which we identify important trends and project it back to 2D. The resulting 2D projection can be brushed for easy and robust classification of materials and material borders. The transfer function is applied to both CT and MR data.

作者: Daniel Patel Martin Haidacher Jean-Paul Balabanian Eduard M.Gr(o)ller

作者单位: Christian Michelsen Research, Bergen,Norway Institute of Computer Graphics and Algorithms, Vienna University of Technology, Austria Department of Informatics, University of Bergen, Norway

会议类型: 国际会议

会议名称: IEEE Pacific Visualization Symposium 2009(2009 IEEE太平洋可视化研讨会)

会议地点: 北京

会议语种:英文

页码: 201-208

在线出版日期: 2009-04-29（万方平台首次上网日期，不代表论文的发表时间）