Title :
Application of the MITK Based Intelligent Volume Rendering by Ray-Leaping Method in Medical Image Visualization
Author :
Qu, Zhen ; Qin, Xinqiang
Author_Institution :
Sch. of Sci., Xi´´an Univ. of Technol., Xi´´an, China
Abstract :
Ray casting Algorithm is one of the basic algorithms used in the volume rendering of three dimensional data, which has a good operating and a simple description, but there are some obvious problems on the rendering speed and the precision. In this paper, a new intelligent volume rendering method, integrated the particle swarm optimization on transfer function design with the Ray-leaping rendering algorithm, is described, which make up the lack of rendering speed and precision in traditional ray casting algorithm. Then, the MITK is used to render a skull CT image sequence.
Keywords :
computerised tomography; data visualisation; image reconstruction; image sequences; medical image processing; particle swarm optimisation; rendering (computer graphics); transfer functions; 3D reconstruction; MITK based intelligent volume rendering method; medical image visualization technology; particle swarm optimization; ray casting algorithm; ray-leaping rendering algorithm; skull CT image sequence; transfer function design; Acceleration; Algorithm design and analysis; Biomedical imaging; Data visualization; Optical imaging; Rendering (computer graphics); Transfer functions; 3-D reconstruction; MITK; Particle Swarm Optimization; Ray-leaping; Transfer function; Volume rendering;
Conference_Titel :
Information Technology, Computer Engineering and Management Sciences (ICM), 2011 International Conference on
Conference_Location :
Nanjing, Jiangsu
Print_ISBN :
978-1-4577-1419-1
DOI :
10.1109/ICM.2011.190
