Welcome to Computer-aided Diagnosis and Radiotherapy Laboratory (Arimura Laboratory) Website !

"Computer-aided Systems from Diagnosis to Therapy"
Our Keywords: Medical Physics, Radiomics, Computer-aided Diagnosis, Computer-Assisted Therapy, Data Science, Medical Image Analysis, Medical Image Processing, Pattern Recognition, Machine Learning, Radiation Physics

Update

Oct. 2019
Top,Members,Researches, Profile, News : articles and photos
July 2019
Top, News: articles and photos
Apri 2019
Top, Members, Publications, News : articles and photos
Dec. 2018
Top, Publications, News : articles and photos
Oct 2018
Top, Members, Publications, News : articles and photos
July 2018
Top, Profile, Links : articles and photos
April 2018
Top, Members, Publications, News : articles and photos
Feb. 2018
Top, Recruiting, Members, News : articles and photos
Jan. 2018
Top, News : articles and photos

IMG_7595.JPGPITFMB-SEACOM P2019@Bali. Aug.8-10

News

Apr. 2020
LinkIconThe 119th Scientific Meeting of the Japan Society of Medical Physics@Yokohama, April 9- 12, 2020; we are pleased to welcome all of you at JRC2020 in Yokohama, Japan!
Oct. 2019
・New members, International Master student ( Truong Gia Huy from Vietnam) , and Postgraduate Student (CUI YUNHAO from China), and Short-term Visititng student (Leni Aziyus Fitri from Indonesia) have joined our laboratoryLinkIconSee Members
Aug. 2019
・ Le Cuong Quoc (M1) receivediian Best Oral Presentation Award !"Prediction of Five-year Survival Probabilities of Head-and-neck Cancer Patients Based on Radiomic Signatures Selected by Coxnet"LinkIconPITFMB & SEACOMP 2019
・Dr. Arimura gave a speech as one of Plenary Speakers inLinkIconPITFMB & SEACOMP 2019, August 8-10, 2019, at Bali, Indonesia.
・Two Oral Presentations in PITFMB-SEACOM P2019, "Reveal of Uncertainties of Soft-Tissue-based Patient Registration Due to Inter- and Intra-observer Variability in IGRT Era for Prostate Cancer Radiation Therapy" by Hirose(Collaborator), and "Prediction of Five-year Survival Probabilities of Head-and-neck Cancer Patients Based on Radiomic Signatures Selected by Coxnet"by Quoc (M1)
July 2019
・A paper entitled "LinkIconMachine-learning-based framework for estimation of prostate locations with anatomical feature points on CBCT images for image-guided target-based patient positioning in prostate cancer radiotherapy"by Motoki Sasahara (Graduates), Hidetaka Arimura et al. has been accepted for publication in Medical Imaging and Information Sciences 2019.
・One Oral Presentation inLinkIconAAPM 2019: "Feasibility of different prognostic prediction models for lung cancer stages I-IIIB based on radiomic signatures"by Ninomiya K. (D1)
・One Poster Presentation in AAPM 2019: "Deep learning-based malignancy grade prediction models of parotid gland cancer using preoperative MR images "by Kamezawa H. (Collaborator)
April 2019
・New members,Ph.D. student (Connor Suzy, Hideki Kitamori) and 3 undergraduate students (Urakami, Ochiai, Sakata) have joined our laboratoryLinkIconSee Members
March 2019
・Dr. Arimura visitedLinkIconCollege of Health Sciences, Korea Universitytto have lectures on March 26-29, 2019
・A paper entitled "LinkIconAn approach for evaluation of delineation accuracy of GTV contours with considering interobserver variability in reference contours: Impact of MAR on radiation treatment planningbby Noriyuki Nagami (M3), Hidetaka Arimura et al. has been published in Medical Imaging and Information Sciences 2019.
Feb. 2019
・A paper entitled"LinkIconComparison of volumetric-modulated arc therapy and intensity-modulated radiation therapy prostate cancer plans accounting for cold spots" by Tran Thi Thao Nguyen (D4), Hidetaka Arimura et al. has been published in Radiological Physics and Technology 2019.
Jan.2019
"Radiomics-based malignancy prediction of parotid gland tumor "(Hidemi Kamezawa)
"Automated approach for estimation of sizes of unruptured intracranial aneurysms in MRA images using localized principal component analysis"(Zhuangfei Ma・M2)
"Automated segmentation framework of lung gross tumor volumes on 3D planning CT images using dense V-Net deep learning"(Risa Nakano・M1)
"Automated classification of histological subtypes of NSCLC using support vector machines with radiomic features"(Masahiro Yamada・M1)
Dec. 2019
・Dr. Arimura visitedLinkIconUniversity of Malayatto have lectures on Dec. 13-15, 2018
・Mr. Ninomiya(M2) stayed at University of Maraya for collaborative research. (Dec.13-27)
Nov. 2018
・A oral Presentation inLinkIconRSNA 2018(Nov 25-30, 2018, Chicago, USA)"Radiomics-based prediction of malignant potential in patients with parotid gland cancer "by Kamezawa H. (Collaborator)
・Dr. Arimura was invited as one of a Plenary Speaker for the 18th Asia-Oceania Congress of Medical Physics and 16th South-East Asia Congress of Medical Physics (,LinkIconAOCMP 2018, 11-14-Nov-2018, Kuala Lumpur)
"Data-Science-Based Radiomics"(Radiomics & Artificial Intelligence Workshop)
"Overview of Radiomics with Artificial Intelligence"(Radiomics Symposium)
"Mdical Physics Practice in the Era of Artificial Intelligence"(Round Table Forum 1)
・Tran Thi Thao Nguyen (D4) receivediian AOCMP Best Oral Presentation Award !"Computationally analysis of cold spots in dose distributions of VMAT plans for prostate cancer" atLinkIconAOCMP 2018, 11-14-Nov-2018, Kuala Lumpur.
・Three Oral Presentations in AOCMP 2018
"Computationally analysis of cold spots in dose distributions of VMAT plans for prostate cancer"by Tran Thi Thao Nguyen (D4)
"Estimation of Intravoxel Incoherent Motion (IVIM) Parameters using Monte-Carlo Simulation of Diffusion MRI " by Alamgir Hossain (D2)
"Automated estimation framework for lung tumor location in kilovolte cone-beam computed tomography images for target-based positioning in lung stereotactic body radiotherapy" by Yoshidome Satoshi. (Collaborator)
Oct. 2018
・New members, International Master student ( LE CUONG QUOC from Vietnam) and Short-term Visititng student (Leni Aziyus Fitri from Indonesia) have joined our laboratory (LinkIconMembers).
・A review paper entitled "LinkIconPotentials of radiomics for cancer diagnosis and treatment in comparison with computer-aided diagnosis"by Hidetaka Arimura et al. has been published for publication in Radiological Physics and Technology 2018 Dec;11(4):365-374. doi: 10.1007/s12194-018-0486-x. Epub 2018 Oct 29.
・A review paper entitled"LinkIconRadiomics with artificial intelligence for precision medicine in radiation therapy"by Hidetaka Arimura et al. has been published for publication in Journal of Radiation Research rry077, https://doi.org/10.1093/jrr/rry077, 22 September 2018.
Sep. 2018
・A paper entitled"LinkIconFeasibility of anatomical feature points for estimation of prostate locations in the Bayesian delineation frameworks for prostate cancer radiotherapy"by Kenta NINOMIYA (M2), Hidetaka Arimura et al. has been accepted for publication in Radiological Physics and Technology 2018.
・A paper entitled"LinkIconEffect of accounting for interfractional CTV shape variations in PTV margins on prostate cancer radiation treatment plans"by Taka-aki Hirose(D3), Hidetaka Arimura et al. has been accepted for publication in Physica Medica: European Journal of Medical Physics 2018.
・A paper entitled"LinkIconIdentification of optimal mother wavelets in survival prediction of lung cancer patients using wavelet decomposition-based radiomic features"by Mazen Soufi (Graduates), Hidetaka Arimura et al. has been accepted for publication in Medical Physics, September 2018
・A paper entitled"LinkIconAutomated and robust estimation framework for lung tumor location in kilovolt cone-beam computed tomography images for target-based patient positioning in lung stereotactic body radiotherapy"by Satoshi Yoshidome(Graduates), Hidetaka Arimura et al. has been accepted for publication in Medical Imaging and Information Sciences 2018
Aug. 2018
・Dr. Arimura was invited as a Plenary Speaker "Functions of data science in medical physics"in Annual Scientific Meeting on Medical Physics and BiophysicsiLinkIconPITFMB 2018i(Semarang, Indonesia, Aug. 10-12, 2018)
July 2018
・Two Poster Presentations inLinkIconAAPM 2018(July 29-Aug. 2, Nashville, TN, USA)
"Evaluation of Uncertainty and PTV Margins in Image-guided Target-based Patient Positioning for Prostate Cancer "(Taka-aki Hirose (D3))
"Clinical knowledge-based estimation of target position displacements using machine learning architectures in prostate intensity modulated radiotherapy" (Yudai Kai (D3))
June 2018June 2018
・Dr. Arimura had a Invited speech "Medical Image Analysis in Radiomics for Personalized Cancer Treatment from Medical Physics Point of View "Joint Sessions iniiThe 57th Annual Conference of Japanese Society for Medical and Biological Engineering(Sapporo, Japan, June 20)
May 2018
・Dr. Arimura had a Invited speech "What could radiomics do for improving high precision radiotherapy?"iniiThe 6th Taiwan-Japan Radiation Oncology Symposium(Taichung, May19, 2018)
April 2018
Mr. Hidemi Kamezawa receivediian English Presentation Award(Title:"Survival prediction of head and neck cancer patients based on image features selected by using artificial neural network") at the annual meeting of the 115th JSMP, which was held on April 12-15, 2018, in Yokohama.
LinkIconDr. Samuel Armato IIIiifrom The University of Chicago visited our University to have a lecture "Computer-Aided Diagnosis and the Role of Grand Challenges" April 16, 2018
New members,Ph.D. student (Yamanouchi) , Master student (Katahira ) and 4 undergraduate students (Koyanagi, Hirano, Nakayama, Yoshihisa ) have joined our laboratory(LinkIconSee Members).
March 2018
・Dr. Arimura had a Invited speech "Potentials of Radiomics in Cancer Treatment"in International Workshop on the Biological Effects of radiationLinkIconBER2018@Osaka, Mar. 20, 2018.
・Dr. Arimura visitedLinkIconInstitute of Technology Bandung, Indonesiato have lectures on "The role of natural Sciences in the Improvement of Radiation protection and cancer treatment", "Introduction of Kyushu University", and to dicuss about future research collaborations. (Host: Dr. Freddy Haryanto) on Mar.1, 2018.LinkIconSee News
Feb. 2018
・Dr. Arimura visitedLinkIconSatya Wacana Christian Universityto have lectures on "The role of natural Sciences in the Improvement of Radiation protection and cancer treatment", "Introduction of Kyushu University", and to dicuss about future research collaborations. (Host: Dr. Adita Sutresno) on Feb.28, 2018.
・Dr. Arimura visitedLinkIconDiponegoro Universityto have lectures on "The role of natural Sciences in the Improvement of Radiation protection and cancer treatment", "Introduction of Kyushu University", and to dicuss about future research collaborations. (Host: Dr. Anam) on Feb.27, 2018
・Two Poster Presentations inLinkIconSPIE medical imaging 2018Huston, USA, on Feb.10-15, 2018.
"Survival prediction of squamous cell head and neck cancer patients based on radiomic features selected from lung cancer patients using artificial neural network" by H. Kamezawa
"Bayesian delineation framework of clinical target volumes for prostate cancer radiotherapy using an anatomical-features-based machine learning technique"by K. Ninomiya (M1).
LinkIcon"Voices from Guraduates"sand a "Report from Short-term Visititng Student" from several graduates have been posted in this HP. Thanks a lot!
Jan.2018
・A paper entitled"Investigation for a practical patient dose index for assessment ofpatient organ dose from cone-beam computed tomography in radiationtherapy using a Monte Carlo simulation"by Hidemi Kamezawa, Hidetaka Arimura, et al. has been accepted for publication in Radiation Protection Dosimetry 2018.
Dec.2017
・A paper entitled"Computational analysis of interfractional anisotropic shape variationsof the rectum in prostate cancer radiation therapy"by Mohammad Haekal, Hidetaka Arimura, et al. has been accepted for publication in Physica Medica: European Journal of Medical Physics 2018.
・A paper entitled"Exploration of temporal stability and prognostic power of radiomic features based on electronic portal imaging device images" byMazen Soufi, Hidetaka Arimura, et al. has been accepted for publication in Physica Medica: European Journal of Medical Physics 2018.
Oct. 2017
・A Review entitled"A Review on Radiomics for Personalized Medicine in Cancer Treatment"by Hidetaka Arimura and Mazen Soufi in MEDICAL IMAGING TECHNOLOGY No.36, vol. 2. (To be published)
LinkIconDr. Yeong Chai HongUfrom University of Malaya, MALAYSIA visited our University to have 4 lectures ( Oct. 4, 5 2017)
New members, International Ph.D. students (MD. ALAMGIR Hossain from Bangladesh) and International Master students (Ma Zhuangfei from China) have joined our laboratory (LinkIconSee Members).
Sep. 2017
・One Oral Presentation in 8th Japan-Korea Joint Meeting of Medical physicist "Quantification of interfractional CTV shape variations based on statistical point distribution model for prostate cancer radiation therapy"by Arimura H, and one Poster Presentation "Analysis of the relationships between target translation errors and their circumstances including normal organs for prostate radiotherapy" by Yudai Kai (D2), at Osaka on Sep. 16, 2017.
LinkIconDr. Freddy HaryantoUfrom Institute of Technology Bandun in Indonesia visited our lab to have a meeting. Sep. 12, 2017
Aug. 2017
・A paper entitled"Impact of Pixel-based Machine-Learning Techniques on Automated Frameworks for Delineation of Gross Tumor Volume Regions for Stereotactic Body Radiation Therapy"by Yasuo Kawata, Hidetaka Arimura, Koujirou Ikushima, Ze Jin, Kento Morita, Chiaki Tokunaga, Hidetake Yabu-uchi, Yoshiyuki Shioyama, Tomonari Sasaki, Hiroshi Honda, Masayuki Sasakihas been accepted for publication in Physica Medica: European Journal of Medical Physics. (Aug. 26, 2017)
・Dr. Arimura has a speech as one of Plenary Speakers about "Physics-based Radiotherapy to Radiomics-based Radiotherapy" 2nd International Conference on Biomedical Signal and Image Processing (LinkIconICBIP 2017) at Kitakyushu on Aug. 23, 2017
July. 2017
・One Oral Presentation in AAPM: "Physics-based Radiotherapy to Radiomics-based Radiotherapy"by Mazen Soufi (D3)
・Four Poster Presentations in AAPM: "An investigation of interfractional rectum shape variations based on a statistical shape analysis for prostate cancer radiotherapy" (Mohammad Haekal (D2)), "Computational Analysis for Dose Distributions of Cold Spots in Intensity Modulated Radiotherapy for Prostate Cancer" (Asamura. (M2)) , "Computer-assisted treatment planning approach using similar cases for lung stereotactic body radiation therapy"(Haseai (M1)), and "Investigation of the appropriate dose index for evaluation of patient organ doses in cone-beam computed tomography scanning by using a Monte Carlo simulation"(Kamezawa) (LinkIconAAPM2017, July 30-Aug. 3, Denver, CO, USA)
April. 2017
Mr. Ryousuke Asamura receivediian English Presentation Award(Title:"Quantitative analysis for coldspots in dose distributions of IMRT for prostate cancer") at the annual meeting of the 113th JSMP, which was held on April 13-16, 2017, in Yokohama.
New members,3 undergraduate students (Ohkurano Y, Nakano R, Yamada M.) have joined our laboratory(LinkIconSee Members).
March. 2017
・A paper entitled "Investigation of interfractional shape variations based on statistical point distribution model for prostate cancer radiation therapy" by Yusuke Shibayama, Hidetaka Arimura, Taka-aki Hirose, Takahiro Nakamoto, Tomonari Sasaki, Saiji Ohga, Norimasa Matsushita, Yoshiyuki Umezu, Yasuhiko Nakamura, Hiroshi Honda published inLinkIconMedical Physics
・Dr. Arimura visitedLinkIconUniversity of Malayaa to have some lectures and introduce Kyushu University on Mar. 12-15, 2017LinkIconSee News
Prof. Dr. Chary RangacharyuluUfrom University of Saskatchewan, Canada visited our University to have a lecture "Some new prospects of making and uses of medical isotopes" March 6, 2017
Feb. 2017
・Two Poster Presentations in SPIE Medical Imaging 2017 "Automated framework for estimation of lung tumor locations in kV-CBCT images for tumor-based patient positioning in stereotactic lung body radiotherapy"(Yoshidome S.), "Reconstruction of four-dimensional computed tomography images during treatment time using electronic portal imaging device images based on a dynamic 2D/3D registration" SPIE Medical Imaging 2017 (Feb. 11-15, 2017)
A book entitledLinkIconImage-Based Computer-Assisted Radiation Therapy Edited by Hidetaka Arimura, has been published by Springer, March 2017
Jan. 2017
・Mr. Adita sutresno from Bandung Institute of Technology (LinkIconITB) in Indonesia stays as a visiting international student in Kyushu University. (Jan.18, 2017-May, 2017)LinkIconSee members
・One Oral Presentation in IFMIA 2017: "Probabilistic atlas model of asymptomatic intracranial aneurysms on a computer-aided framework for detecting aneurysms"(Hirakawa K. (M1)) ,
・One Poster Presentation in IFMIA 2017: "Feasibility of an automated framework for estimation of patient positioning errors in radiation therapy using range images acquired by an infrared ray-based range sensor"(Soufi M. (D2)), The International Forum on Medical Imaging in Asia (IFMIA, Okinawa, Jan19-20, 2017)
・One Oral Presentation in IWAIT 2017 "Automated segmentation of various gross tumor volumes based on fuzzy-C means clustering for stereotactic lung radiotherapy "(Kawata Y. (D5), Arimura H.) International Workshop on Advanced Image Technology (IWAIT)(Penang, Malaysia, Jan.8-10, 2017)