Liver segmentation based on extraction of portal and hepatic veins from CT images (医用画像)

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概要

• 論文の詳細を見る

• At liver transplantation surgery, Hepatic blood vessels should be extracted, and liver segments should be simulated clearly. That will be helpful for surgeons at sugery planning. At this paper, to extract portal and hepatic veins, Noise reduction was done using median filter to extract main blood vessels. Bias reduction was done using morphological filter. Image enhancement was done to extract thin blood vessels. And then binary technique of threshold was obtained. Manual segmentation of liver was obtained based on radiology segmentation of liver. It was segmented into eight segments.

• 社団法人電子情報通信学会の論文
• 2008-10-23

著者

• Shimada Mitsuo

  Institute Of Health Biosciences The University Of Tokushima. Graduate School

• Maklad Ahmed

  System Innovation Engineering Graduate School Of Advanced Technology And Science The University Of T

• Kawata Yoshiki

  Institute of Technology and Science, the University of Tokushima

• Niki Noboru

  Institute of Technology and Science, the University of Tokushima

• Niki N

  Institute Of Technology And Science The University Of Tokushima

• Kubo Mitsuru

  Institute Of Technology And Science The University Of Tokushima Graduate School

• Kawata Yoshiki

  Institute Of Technology And Science The University Of Tokushima

• Kawata Yoshiki

  Dept. Of Optical Science University Of Tokushima

• Kishi Yoshifumi

  System Innovation Engineering Graduate School Of Advanced Technology And Science The University Of T

• Nishioka Masanori

  Institute Of Health Biosciences The University Of Tokushima. Graduate School

• Kubo Mitsuru

  System Innovation Engineering University Of Tokushima:institute Of Technology And Science University

• Shimada Mitsuo

  Department Of Surgery Institute Of Health Bioscience The University Of Tokushima

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