[Study of three-dimensional reconstruction of digitized virtual hepatic images].
OBJECTIVE
To study the methods of three-dimensional reconstruction of digitized virtual hepatic.


METHODS
Images of DSCF 2511-2520 were taken from the database of digitized Virtual Chinese Human female No. 1 (VCH-F1). Method of insertion value algorithm of three-dimensional reconstruction was used to make three-dimensional block diagram. In ordering to auto-judge the position of hepatic solid and hepatic ducts, these images were shown with different colors according to the character of color and location of every spot.


RESULTS
Stereo image of hepatic solid could be shown satisfactorily. Every shape of stereo image and the structure of hepatic duct could be shown by revolving the three-dimensional image with different direction.


CONCLUSIONS
The image of hepatic database of digitized Virtual Chinese female No. 1 was exact. The three-dimensional image of the liver and hepatic duct made by insertion value algorithm of three-dimensional reconstruction were distinct, and it was a ideal method of three-dimensional reconstruction.
Fang
Chi-hua
CH
Department of Hepatobiliary Surgery, Zhujiang Hospital, First Military Medical University, Guangzhou 510282, China. fch58520@sina.com
Zhong
Shi-zhen
SZ
Yuan
Lin
L
Tang
Lei
L
Wang
Bo-liang
BL
Wang
Xing-hai
XH
Wu
Kun-cheng
KC
Huang
Wen-hua
WH
Zhang
Gang-qing
GQ
D000328:Adult; D005260:Female; D006500:Hepatic Duct, Common / Q000033:anatomy & histology; D006801:Humans; D007091:Image Processing, Computer-Assisted; D021621:Imaging, Three-Dimensional; D008099:Liver / Q000033:anatomy & histology*