Hiroshi FUJITA


Automated Estimation of Time Activity Curve for Pulmonary Artery from Axillary Vein on Dynamic Scintigraphy by Using Three-layered Artificial Neural Network
Kasumi HIROSE Takeshi HARA Yuki TANAKA Chisako MURAMATSU Tetsuro KATAFUCHI Masaki MATSUSAKO Hiroshi FUJITA 
Publication:   - - Abstracts of (Japanese Edition)
Publication Date: 2018/01/01
Vol. J101-D  No. 1  pp. 40-43
Type of Manuscript:  Special Section LETTER (Special Section on Medical Imaging)
Category: 
Keyword: 
time activity curveestimationartificial neural networkmean cerebral blood flowscintigram
 Summary | Full Text(in Japanese):PDF(848.3KB)

Automated Detection of Paranasal Sinus Diseases on Dental Panoramic X-Ray Image by Using Contralateral Subtraction Technique
Takeshi HARA Motoki TAGAMI Shintaro MORI Takashi KANEDA Akitoshi KATSUMATA Xiangrong ZHOU Chisako MURAMATSU Hiroshi FUJITA 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2013/04/01
Vol. J96-D  No. 4  pp. 885-891
Type of Manuscript:  Special Section PAPER (Special Section on Medical Imaging)
Category: 
Keyword: 
dental panoramic X-ray imagecontralateral subtractionROC
 Summary | Full Text(in Japanese):PDF(1.2MB)

A Method for Query Generation Using the Related Word Extraction Algorithm
Tetsuya OISHI Shunsuke KURAMOTO Tsunenori MINE Ryuzo HASEGAWA Hiroshi FUJITA Miyuki KOSHIMURA 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2009/03/01
Vol. J92-D  No. 3  pp. 281-292
Type of Manuscript:  Special Section PAPER (Special Section on Data Engineering)
Category: 
Keyword: 
relevance feedbackquery expansionWeb retrieval
 Summary | Full Text(in Japanese):PDF(414.9KB)

Reduction of False Positives by Comparing Left and Right Whole Breast Ultrasound Images in a Computerized Scheme for Detection of Masses
Yuji IKEDO Daisuke FUKUOKA Takeshi HARA Hiroshi FUJITA Etsuo TAKADA Tokiko ENDO Takako MORITA 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2008/07/01
Vol. J91-D  No. 7  pp. 1923-1926
Type of Manuscript:  Special Section LETTER (Special Section on Medical Imaging)
Category: 
Keyword: 
whole breast ultrasound imagebreast masscomputer-aided diagnosisregistration
 Summary | Full Text(in Japanese):PDF(405.5KB)

Generation of a Probabilistic Liver Atlas and Its Application to Automated Liver Segmentation Method in Non-contrast X-Ray Torso CT Images
Teruhiko KITAGAWA Xiangrong ZHOU Takeshi HARA Hiroshi FUJITA Ryujiro YOKOYAMA Hiroshi KONDO Masayuki KANEMATSU Hiroaki HOSHI 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2008/07/01
Vol. J91-D  No. 7  pp. 1837-1850
Type of Manuscript:  Special Section PAPER (Special Section on Medical Imaging)
Category: 
Keyword: 
non-contrast X-ray torso CT imagesliver atlasautomated liver segmentationcomputer-aided diagnosis
 Summary | Full Text(in Japanese):PDF(1.6MB)

Automated Extraction of Skeletal Muscles from Torso X-Ray CT Images Based on Anatomical Positional Information between Skeleton and Skeletal Muscles
Naoki KAMIYA Xiangrong ZHOU Huayue CHEN Takeshi HARA Hiroshi FUJITA Ryujiro YOKOYAMA Masayuki KANEMATSU Hiroaki HOSHI 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2008/07/01
Vol. J91-D  No. 7  pp. 1918-1922
Type of Manuscript:  Special Section LETTER (Special Section on Medical Imaging)
Category: 
Keyword: 
torso CT imagesskeletal muscle extractionCAD
 Summary | Full Text(in Japanese):PDF(222.4KB)

Computerized Detection of Lacunar Infarcts in Brain MR Images
Yoshikazu UCHIYAMA Atsushi MATSUI Ryujiro YOKOYAMA Xiangrong ZHOU Takeshi HARA Hiromichi ANDO Takahiko ASANO Hiroki KATO Toru IWAMA Hiroaki HOSHI Hiroshi FUJITA 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2007/07/01
Vol. J90-D  No. 7  pp. 1820-1829
Type of Manuscript:  PAPER
Category: 
Keyword: 
lacunar infarctcomputer-aided diagnosismultiple-phase binarizationfilter bankneural network
 Summary | Full Text(in Japanese):PDF(766.6KB)

Recognition of Optic Nerve Head Using Blood-Vessel-Erased Image and Its Application to Production of Simulated Stereogram in Computer-Aided Diagnosis System for Retinal Images
Toshiaki NAKAGAWA Yoshinori HAYASHI Yuji HATANAKA Akira AOYAMA Yutaka MIZUKUSA Akihiro FUJITA Masakatsu KAKOGAWA Takeshi HARA Hiroshi FUJITA Tetsuya YAMAMOTO 
Publication:   D - Abstracts of IEICE TRANSACTIONS on Information and Systems (Japanese Edition)
Publication Date: 2006/11/01
Vol. J89-D  No. 11  pp. 2491-2501
Type of Manuscript:  PAPER
Category: 
Keyword: 
funduscopyblood extractionimage interpolationcomputer-aided diagnosis (CAD)top-hat transform
 Summary | Full Text(in Japanese):PDF(2.8MB)