3D face modeling based on calibrated images for surgical analyzing (医用画像)
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概要
- 論文の詳細を見る
In orofacial surgery in general, and especially in cleft lip and palate surgery, creating a harmonious facial form is very important. Therefore, proposing automated algorithms for analysis of facial images based on facial features may assist surgeons in surgical planning and in the evaluation of surgical outcome. However, recently, most researches for evaluation of cleft lip have mainly been performed by two dimensional analyzing of photographs. In this paper, we attempt to develop automatic procedures for facial feature extraction and 3D face modeling using facial color images from different views taken by calibrated stereo images to analysis of cleft lip and palate surgery. The main processing steps include design of a new calibrated camera system, acquiring color images from at least two views, automatic facial skin and feature extraction, 3D stereo computation, 3D face modeling. For this purpose, we have developed a calibrated camera system in the Oral and Maxillofacial Functional Rehabilitation division of the Ryukyus Hospital to take images from patients with cleft lip and palate.
- 社団法人電子情報通信学会の論文
- 2008-01-18
著者
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Sunakawa Hajime
Department Of Oral And Maxillofacial Functional Rehabilitation Faculty Of Medicine University Of The
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Sunakawa Hajime
Department Of Oral And Maxillofacial Functional Rehabilitation University Of The Ryukyus
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Zoroofi Reza
Control and Intelligent Processing Center of Excellence, School of Electrical and Computer Engineeri
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Zoroofi Reza
Control And Intelligent Processing Center Of Excellence School Of Electrical And Computer Engineerin
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Sunakawa Hajime
Department Of Oral And Maxillofacial Surgery Faculty Of Medicine University Of Ryukyus
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SHAMSI Mousa
Control and Intelligent Processing Center of Excellence, School of Electrical and Computer Engineeri
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LUCAS Caro
Control and Intelligent Processing Center of Excellence, School of Electrical and Computer Engineeri
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SADEGHIHASANABADI Mohammad
Tehran University of Medical Science
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ALSHARIF Mohammad
Department of Information Engineering, Faculty of Engineering, University of the Ryukyus
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KUANG Hai
Department of Oral and Maxillofacial Functional Rehabilitation, University of the Ryukyus
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Kuang Hai
Department Of Oral And Maxillofacial Functional Rehabilitation University Of The Ryukyus
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Lucas Caro
Control And Intelligent Processing Center Of Excellence Electrical And Computer Engineering Departme
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Lucas Caro
Control And Intelligent Processing Center Of Excellence School Of Electrical And Computer Engineerin
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Shamsi Mousa
Control And Intelligent Processing Center Of Excellence School Of Electrical And Computer Engineerin
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Alsharif Mohammad
Department Of Information Engineering Faculty Of Engineering University Of The Ryukyus:control And I
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Lucas Caro
Control And Intelligent Processing Center Of Excellence School Of Electrical And Computer Engineerin
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Zoroofi Reza
Control And Intelligent Processing Center Of Excellence School Of Electrical And Computer Engineerin
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