Takeshi HARA


An Automatic Detection Method for Carotid Artery Calcifications Using Top-Hat Filter on Dental Panoramic Radiographs
Tsuyoshi SAWAGASHIRA Tatsuro HAYASHI Takeshi HARA Akitoshi KATSUMATA Chisako MURAMATSU Xiangrong ZHOU Yukihiro IIDA Kiyoji KATAGI Hiroshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/08/01
Vol. E96-D  No. 8  pp. 1878-1881
Type of Manuscript:  LETTER
Category: Artificial Intelligence, Data Mining
Keyword: 
carotid arterycalcificationtop-hat transformdental panoramic radiographcomputer-aided detection
 Summary | Full Text:PDF(473.3KB)

Model-Based Approach to Recognize the Rectus Abdominis Muscle in CT Images
Naoki KAMIYA Xiangrong ZHOU Huayue CHEN Chisako MURAMATSU Takeshi HARA Hiroshi FUJITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/04/01
Vol. E96-D  No. 4  pp. 869-871
Type of Manuscript:  Special Section LETTER (Special Section on Medical Imaging)
Category: Medical Image Processing
Keyword: 
abdominal musclesX-ray CT imagesshape modelsegmentation
 Summary | Full Text:PDF(360.8KB)

Development of an Automated Method for the Detection of Chronic Lacunar Infarct Regions in Brain MR Images
Ryujiro YOKOYAMA Xuejun ZHANG Yoshikazu UCHIYAMA Hiroshi FUJITA Takeshi HARA Xiangrong ZHOU Masayuki KANEMATSU Takahiko ASANO Hiroshi KONDO Satoshi GOSHIMA Hiroaki HOSHI Toru IWAMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/06/01
Vol. E90-D  No. 6  pp. 943-954
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
brain MRIlacunar infarctcomputer-aided diagnosisT1- and T2-weighted imagesmathematical morphology
 Summary | Full Text:PDF(2.1MB)

Automatic Segmentation of Hepatic Tissue and 3D Volume Analysis of Cirrhosis in Multi-Detector Row CT Scans and MR Imaging
Xuejun ZHANG Wenguang LI Hiroshi FUJITA Masayuki KANEMATSU Takeshi HARA Xiangrong ZHOU Hiroshi KONDO Hiroaki HOSHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/08/01
Vol. E87-D  No. 8  pp. 2138-2147
Type of Manuscript:  PAPER
Category: Biological Engineering
Keyword: 
MR imaginglivercirrhosisimage segmentationcontour detection
 Summary | Full Text:PDF(1.2MB)