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Computer aided diagnosis system for lung cancer based on helical CT images [chapter]

Y. Kawata, K. Kanazawa, S. Toshioka, N. Niki', H. Satoh, H. Ohmatsu, K. Eguchi, N. Moriyama
1997 Lecture Notes in Computer Science  
This paper present a method to improve the detection accuracy of the system that we have developed to detect candidates of lung cancer based on helical CT images.  ...  For the purpose, chest CT images obtained by helical CT scanner have drawn interest in the detection of suspicious regions.  ...  To increase the efficiency of the mass screening process, we are working towards a computer-aided diagnosis system for lung cancer detection based on helical CT images.  ... 
doi:10.1007/3-540-63508-4_151 fatcat:lpqdrzxmljd3fmlggc3c5zg7vm

Clinical Trial of Helical CT Screening for Lung Cancer With Computer Aided Diagnosis System

Noboru Niki
2005 Haigan  
Practically, the CT screening needs to develop a digital diagnosis environment to handle a large amount of 3D images. We have been developing a CAD system for lung cancer based on 3D CT images.  ...  JJLC. 2005;45:173-181 KEY WORDS Lung cancer, Computed tomography, Screening, Computer aided diagnosis system 1 770-8506 2-1  ...  Japanese Journal of Lung Cancer Vol 45, No 2, Apr 20, 2005 Japanese Journal of Lung Cancer Vol 45, No 2, Apr 20, 2005  ... 
doi:10.2482/haigan.45.173 fatcat:iujfuxmjivcyppxzwbm7uxvydm

CAD System for the Assistance of Comparative Reading for Lung Cancer Using Serial Helical CT Images [chapter]

M. Kubo, T. Yamamoto, Y. Kawata, N. Niki, K. Eguchi, H. Ohmatsu, R. Kakinuma, M. Kaneko, M. Kusumoto, N. Moriyama, K. Mori, H. Nishiyama
2001 Lecture Notes in Computer Science  
The objective of this study is to develop a computer-aided diagnosis (CAD) system to support comparative reading of sequential helical CT images for lung cancer screening without using film displays.  ...  The placement of pulmonary shadows between sequential helical CT images sometimes differs due to the changes in lung size and shape caused by inspiration.  ...  our CAD system without using the film display is useful to increase the efficiency of the mass screening process. In future work, we will examine the proposed algorithm using many cases.  ... 
doi:10.1007/3-540-45468-3_240 fatcat:mkhpucwfj5dz3aok5imvednn2i

A Computer Aided Diagnosis System for Lung Cancer Detection \Using Support Vector Machine

2010 American Journal of Applied Sciences  
Computer Aided Diagnosis (CAD) can be used efficiently for early detection of Lung Cancer.  ...  Problem statement: Computer Tomography (CT) has been considered as the most sensitive imaging technique for early detection of lung cancer.  ...  Kanazawa et al. (1996) described Computer aided diagnosis system for lung cancer based on helical CT images.  ... 
doi:10.3844/ajassp.2010.1532.1538 fatcat:cn4rgg4hqfbbtnzsf5vbxvz5vq

Lung Imaging Data Analysis

Ayman El-Baz, Garth M. Beache, Georgy Gimel'farb, Kenji Suzuki, Kazunori Okada
2013 International Journal of Biomedical Imaging  
The paper "Computer-aided diagnosis systems for lung cancer: Challenges and methodologies" by A.  ...  Comparing to conventional chest radiography, advanced lung imaging modalities, for example, low-dose helical CT, conebeam CT, and PET (positron emission tomography), together with the progress of image  ...  Acknowledgments We thank all the authors for their excellent contributions and all the reviewers for their great assistance in improving the presentations.  ... 
doi:10.1155/2013/618561 pmid:23533378 pmcid:PMC3603551 fatcat:epa2tqt3rja2fej74rdhgkcgyy

Computer Aided Diagnosis For the Detection of Lung Nodules

B.S Yogananda
2012 IOSR Journal of Engineering  
Lungs segmentation is a vital step for computer aided diagnosis.  ...  Many lungs diseases requiring radiological support for diagnostic purpose, including tuberculosis, emphysema and lungs cancer could be affectively diagnosed using computer-aid.  ...  In [4] , Authors developed a computer-aided diagnosis (CAD) system for lung nodule detection on thoracic helical computed tomography (CT) images.  ... 
doi:10.9790/3021-0271134136 fatcat:li7atovcjzf2jj5uklpw6drf6a

Computer-aided Diagnostic Schemes for Lung Nodules in Chest Radiology

Qiang Li
2008 Communication of the Imaging Group of the JSRT  
Computer-aided diagnosis (CAD) provides computer output as a "second opinion" in order to assist radiologists in the diagnosis ofvarious diseases on medical images.  ...  Currently, a significant rcscarch effbrt is being devoted to the detection and characterization of 1ung nodules in thin-section computed tomography (CT) images, which represents one of the newest directions  ...  Computer-aided diagnosis for pulmonary nodules based on helical CT images. Comput Medical Imag Graphics 22: 157-167, 1998.Rceves 16-12& 2000. Ko JP, Betke M.  ... 
doi:10.18973/cigjsrt.31.1_23 fatcat:dibwdxlme5fpri4xfu5v6cpik4


S.Shaik Parveen, Dr. C Kavitha
CAD systems help scan digital images, e.g. from Computed Tomography (CT), for typical appearances and to highlight conspicuous sections, such as focal areas of lung nodules.  ...  In this paper, a attempt has been made to summarize some of the information about CAD and CADx for the purpose of early detection and diagnosis of lung cancer.  ...  [25] Yeny Yim, Helen Hong and Yeong Gil Shin, "Hybrid Lung Segmentation in Chest CT Images for Computer-Aided Diagnosis", International Workshop on Enterprise networking and Computing in Healthcare  ... 
doi:10.24297/ijct.v3i3a.2944 fatcat:3y7mmihvdbdyle6pao66moo4q4

Detection of Lung Cancer Using Digital Image Processing Techniques: A Comparative Study

Munimanda Prem Chander
2017 International Journal of Medical Imaging  
One of the techniques is content based image retrieval Computer Aided Diagnosis System (CAD) for early detection of lung nodules from the Chest Computer Tomography (CT) images.  ...  The MATLAB image processing toolbox based implementation is done on the CT lung images and the classifications of these images are carried out.  ...  ) systems to detect lung nodule in helical X-ray pulmonary computed tomography (CT) images.  ... 
doi:10.11648/j.ijmi.20170505.12 fatcat:z43ewyzlcnawnbeozzobufaag4

Development of a computer aided diagnosis system for three dimensional breast CT images [chapter]

Y. Hanzawa, A. Shimizu, H. Kobatake, K. Miyakawa
2002 CARS 2002 Computer Assisted Radiology and Surgery  
We aim to develop a computer aided diagnosis system for automated detection of tumors in three-dimensional (3-D) breast CT images. This system consists of five steps.  ...  We applied the proposed system to twelve real 3-D breast CT images which have fourteen tumors in total.  ...  This study was supported in part by the Grant-in-Aid for Scientific Research from Ministry of Education, Culture, Sports, Science and Technology, Japan, the Grant-in-Aid for Cancer Research from Ministry  ... 
doi:10.1007/978-3-642-56168-9_132 fatcat:kvtyhi555jeyboqlbhl54kkksa

Preprocessing methods for nodule detection in lung CT

P. Delogu, S.C. Cheran, I. De Mitri, G. De Nunzio, M.E. Fantacci, F. Fauci, G. Gargano, E. Lopez Torres, R. Massafra, P. Oliva, A. Preite Martinez, G. Raso (+3 others)
2005 Excerpta Medica: International Congress Series  
In particular, we are developing preprocessing methods to be applied for pulmonary nodule Computer Aided Detection in low-dose lung Multi Slice CT (Computed Tomography) images.  ...  The use of automatic systems in the analysis of medical images has proven to be very useful to radiologists, especially in the framework of screening programs, in which radiologists make their first diagnosis  ...  The efficacy of low dose helical CT protocols [3] has renewed the interest in (and also the demand for) lung cancer screening, although the effect of any lung cancer screening program, including screening  ... 
doi:10.1016/j.ics.2005.03.183 fatcat:32kktfo6yzdbrlgnl2rrb37olm

Lung cancer differential diagnosis based on the computer assisted radiology: The state of the art

M V Sprindzuk, V A Kovalev, E V Snezhko, S A Kharuzhyk
2010 Polish Journal of Radiology  
The analysis of the performed research shows an evidence that various CAD systems can be successfully applied for chest radiographs, computed tomography (CT), magnetic resonance imaging (MRI), positron  ...  Several issues of the lung cancer epidemiology and an early diagnosis are discussed.  ...  [77] [78] [79] [80] CAD -computer-aided diagnosis has generally been defined by diagnosis made by a physician who takes into account the computer output based on quantitative analysis of radiological  ... 
pmid:22802764 pmcid:PMC3389846 fatcat:wu2c4xacobbedntwnuh7hsctlm

Automated detection of lung cancer using statistical and morphological image processing techniques

Amjed S. Al-Fahoum, Eslam B. Jaber, Mohammed A. Al-Jarrah
2014 Journal of Biomedical Graphics and Computing  
In this study, a computer aided detection (CAD) system is proposed in an attempt to detect the lung cancer areas using computed tomography (CT) images.  ...  Evidence that early detection of lung cancer may allow for more timely therapeutic intervention has provided the momentum for lung cancer screening programs around the world.  ...  The built CAD system will play a vital role in detecting small changes in the size of the detected nodules, giving the radiologist the ability to study and measure the growth factor of the tumor over a  ... 
doi:10.5430/jbgc.v4n2p33 fatcat:kevrowhrpnbdvdhiyj3rkpn5zu

Research Report of the Project on Development of Computer-aided Cancer Diagnosis System Based on Recognition and Visualization of Multimodal and Multidimensional Digital Images by the Grant-in-Aid for Cancer Research, the Ministry of Health and Welfare, Japan
厚生省がん研究助成金プロジェクト: 多元デジタル映像の認識と可視化に基づくがんの自動診断システムの開発に関する研究成果報告

Jun-ichi Hasegawa
2001 Journal of Computer Aided Diagnosis of Medical Images  
Mori, et al.: Computer Aided Diagnosis System for Comparative reading of Helical CT image for the Detection of Lung Cancer, IEICE Trans. on Information and Systems, 2000 (in press) (Collaboration with  ...  Eguchi, et al.: Computer aided diagnosis system for lung 像の観察と診断のための次元シームレスな支援環境について、医用 35) 西谷 弘:大容量医用画像情報時代のネットワーク基盤、新医療、27、1、 cancer based on retrospective helical CT image, SPIE Medical Imaging, 電子と  ...  Research themes include development of systems for computer-aided diagnosis of lung, breast and stomach cancers by using X-ray images and CT images, applications of virtualized endoscope systems, probabilistic  ... 
doi:10.11313/cadm.5.14 fatcat:2ppxtuwlm5fezc6w4voq2w75eu

Computer-Aided Differential Diagnosis of the Pulmonary Nodule: Towards an Understanding of the Medical Imaging Basics and Experiences in the Field

Matvey V. Sprindzuk, Kovalev V. Alekseevich, Snezhko E. Vitalévich, Kharuzhyk S. Anatolévich
2009 Journal of Lung Cancer  
Analysis of research done so far shows evidence that various CAD system s can be successfully applied to chest radiographs, computed tomography (CT), magnetic resonance imaging (MRI), and positron em ission  ...  Several issues in lung cancer (LC) epidem iology and early diagnosis are discussed.  ...  (14) . 2) Recently published reviews on the topic of Computer 3) Lung image database consortium and its current activities To stimulate the advancement of computer-aided diagnosis 4) Lung cancer  ... 
doi:10.6058/jlc.2009.8.2.78 fatcat:z3lwnngxlfb4lhqhg73gguwufm
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