Hidefumi KOBATAKE


Ensemble Learning Based Segmentation of Metastatic Liver Tumours in Contrast-Enhanced Computed Tomography
Akinobu SHIMIZU  Takuya NARIHIRA  Hidefumi KOBATAKE  Daisuke FURUKAWA  Shigeru NAWANO  Kenji SHINOZAKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/04/01
Vol. E96-D  No. 4  pp. 864-868
Type of Manuscript: Special Section LETTER (Special Section on Medical Imaging)
Category: Medical Image Processing
Keyword: 
CT imageliver tumoursegmentationensemble learning U-boost
  Summary |  Full Text:PDF

Detection System of Clustered Microcalcifications on CR Mammogram
Hideya TAKEO  Kazuo SHIMURA  Takashi IMAMURA  Akinobu SHIMIZU  Hidefumi KOBATAKE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/11/01
Vol. E88-D  No. 11  pp. 2591-2602
Type of Manuscript: PAPER
Category: Biological Engineering
Keyword: 
breast cancerCAD (computer-aided detection)mammographymicrocalcification
  Summary |  Full Text:PDF

A New Method for Solving the Permutation Problem of Frequency-Domain Blind Source Separation
Xuebin HU  Hidefumi KOBATAKE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/06/01
Vol. E88-A  No. 6  pp. 1543-1548
Type of Manuscript: PAPER
Category: Engineering Acoustics
Keyword: 
blind source separationICApermutationinter-frequency similarity
  Summary |  Full Text:PDF

ICA Mixture Analysis of Four-Phase Abdominal CT Images
Xuebin HU  Akinobu SHIMIZU  Hidefumi KOBATAKE  Shigeru NAWANO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/11/01
Vol. E87-D  No. 11  pp. 2521-2525
Type of Manuscript: LETTER
Category: Biological Engineering
Keyword: 
ICA mixture modelfour-phase CT imagessegmentationtumor detection
  Summary |  Full Text:PDF

Robust Face Detection Using a Modified Radial Basis Function Network
LinLin HUANG  Akinobu SHIMIZU  Yoshihiro HAGIHARA  Hidefumi KOBATAKE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/10/01
Vol. E85-D  No. 10  pp. 1654-1662
Type of Manuscript: PAPER
Category: Image Processing, Image Pattern Recognition
Keyword: 
face detectionface recognitionPCAradial basis functionneural network
  Summary |  Full Text:PDF

A Modified Exoskeleton and Its Application to Object Representation and Recognition
Rajalida LIPIKORN  Akinobu SHIMIZU  Yoshihiro HAGIHARA  Hidefumi KOBATAKE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/05/01
Vol. E85-D  No. 5  pp. 884-896
Type of Manuscript: PAPER
Category: Image Processing, Image Pattern Recognition
Keyword: 
binary imagesshape recognitionexoskeletondistance transformationskeleton
  Summary |  Full Text:PDF