TY - JOUR
T1 - A new cell projection algorithm based on feature region of 3D medical data field
AU - Li, Xinwu
AU - Hao, Chongyang
AU - Fan, Yangyu
AU - Mao, Miao
AU - Liu, Xiaoxiang
PY - 2004
Y1 - 2004
N2 - Considering the fuzzy characteristics of medical data field and requests of practicability, the paper presents a novel cell projection algorithm based on edge transition region of medical, 3D data field. First, 3D data field is pretreated to a unitary and integral field, and the paper extends the method of segmenting 2D image and makes it can be used to extract edge transition region of 3D data field. Then, the edge transition region and the non-edge transition region are projected separately. Last, the realization and experiment results show that the algorithm can improve image quality of edge transition region and guarantee rendering speed effectively.
AB - Considering the fuzzy characteristics of medical data field and requests of practicability, the paper presents a novel cell projection algorithm based on edge transition region of medical, 3D data field. First, 3D data field is pretreated to a unitary and integral field, and the paper extends the method of segmenting 2D image and makes it can be used to extract edge transition region of 3D data field. Then, the edge transition region and the non-edge transition region are projected separately. Last, the realization and experiment results show that the algorithm can improve image quality of edge transition region and guarantee rendering speed effectively.
KW - 3D Data Field
KW - Cell Projection
KW - Edge Transition Region
UR - http://www.scopus.com/inward/record.url?scp=2442557889&partnerID=8YFLogxK
U2 - 10.1117/12.563225
DO - 10.1117/12.563225
M3 - 会议文章
AN - SCOPUS:2442557889
SN - 0277-786X
VL - 5444
SP - 478
EP - 483
JO - Proceedings of SPIE - The International Society for Optical Engineering
JF - Proceedings of SPIE - The International Society for Optical Engineering
T2 - Fourth International Conference on Virtual Reality and Its Applications in Industry
Y2 - 23 October 2003 through 25 October 2003
ER -