Jun OHYA


Locating Fetal Facial Surface, Oral Cavity and Airways by a 3D Ultrasound Calibration Using a Novel Cones' Phantom
Rong XU Jun OHYA Yoshinobu SATO Bo ZHANG Masakatsu G. FUJIE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/05/01
Vol. E97-D  No. 5  pp. 1324-1335
Type of Manuscript:  PAPER
Category: Biological Engineering
Keyword: 
3D locationfetal oral cavity and airways3D ultrasound calibrationiterative closest point algorithm3D fetal model3D electromagnetic tracking device
 Summary | Full Text:PDF(2.6MB)

Efficient, High-Quality, GPU-Based Visualization of Voxelized Surface Data with Fine and Complicated Structures
Sven FORSTMANN Jun OHYA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/11/01
Vol. E93-D  No. 11  pp. 3088-3099
Type of Manuscript:  PAPER
Category: Computer Graphics
Keyword: 
volume datavoxelsraycastingsplattingview-transformrun-length encoding
 Summary | Full Text:PDF(1.2MB)

Elliptical Object Detection by a Modified RANSAC with Sampling Constraint from Boundary Curves' Clustering
Yingdi XIE Jun OHYA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/03/01
Vol. E93-D  No. 3  pp. 611-623
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
ellipse detectiona modified RANSAC
 Summary | Full Text:PDF(2.4MB)

Visual-Dimension Interact System (VIS)
Atsushi ONDA Tomoyuki OKU Eddie YU Yoshie LEE Ikuro CHOH Pei-Yi CHIU Jun OHYA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/05/01
Vol. E88-D  No. 5  pp. 947-953
Type of Manuscript:  Special Section PAPER (Special Section on Cyberworlds)
Category: 
Keyword: 
mixed realitymaking processmaking experiencelearning system
 Summary | Full Text:PDF(859.5KB)

Epipolar Constraint from 2D Affine Lines, and Its Application in Face Image Rendering
Kuntal SENGUPTA Jun OHYA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/07/25
Vol. E83-D  No. 7  pp. 1567-1573
Type of Manuscript:  PAPER
Category: Image Processing, Image Pattern Recognition
Keyword: 
face image renderingreprojectionstereoepipolar geometry
 Summary | Full Text:PDF(3.3MB)

Indexing Method for Three-Dimensional Position Estimation
Iris FERMIN Sudhanshu SEMWAL Jun OHYA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1999/12/25
Vol. E82-D  No. 12  pp. 1597-1604
Type of Manuscript:  PAPER
Category: Image Processing,Computer Graphics and Pattern Recognition
Keyword: 
indexed spacegrid pattern3D position estimationinterpolation
 Summary | Full Text:PDF(5.8MB)