Markerless Lung Tumor Motion Tracking by Dynamic Decomposition of X-Ray Image Intensity

We propose a new markerless tracking technique of lung tumor motion by using an X-ray fluoroscopic image sequence for real-time image-guided radiation therapy (IGRT). A core innovation of the new technique is to extract a moving tumor intensity component from the fluoroscopic image intensity. The fl...

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Bibliographic Details
Published in:J Med Eng
Main Authors: Homma, Noriyasu, Takai, Yoshihiro, Endo, Haruna, Ichiji, Kei, Narita, Yuichiro, Zhang, Xiaoyong, Sakai, Masao, Osanai, Makoto, Abe, Makoto, Sugita, Norihiro, Yoshizawa, Makoto
Format: Artigo
Language:Inglês
Published: Hindawi Publishing Corporation 2013
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4782636/
https://ncbi.nlm.nih.gov/pubmed/27006911
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2013/340821
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