Hiroyasu KOSHIMIZU


An Efficient Algorithm for Generating Slanted Ellipse Using Simultaneous Recurrences
Munetoshi NUMADA Hiroyasu KOSHIMIZU Yasuyo HATANO Takayuki FUJIWARA Takuma FUNAHASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/06/01
Vol. E94-A  No. 6  pp. 1458-1463
Type of Manuscript:  PAPER
Category: Computer Graphics
Keyword: 
ellipse generationsimultaneous recurrencethree-term-recurrence
 Summary | Full Text:PDF(754KB)

3D Precise Inspection of Terminal Lead for Electronic Devices by Single Camera Stereo Vision
Takashi WATANABE Akira KUSANO Takayuki FUJIWARA Hiroyasu KOSHIMIZU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/07/01
Vol. E91-D  No. 7  pp. 1885-1892
Type of Manuscript:  Special Section PAPER (Special Section on Machine Vision and its Applications)
Category: 
Keyword: 
image processingsingle camera stereo visionelectronic devicesterminal leadsoldering defects inspection
 Summary | Full Text:PDF(986.7KB)

FOREWORD
Hiroyasu KOSHIMIZU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/01/01
Vol. E87-D  No. 1  pp. 26-26
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(54.1KB)

Facial Parts Recognition by Hierarchical Tracking from Motion Image and Its Application
Takuma FUNAHASHI Tsuyoshi YAMAGUCHI Masafumi TOMINAGA Hiroyasu KOSHIMIZU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/01/01
Vol. E87-D  No. 1  pp. 129-135
Type of Manuscript:  Special Section PAPER (Special Section on Machine Vision Applications)
Category: Face
Keyword: 
face trackingPTZ cameraPC image processingfacial parts recognitionhuman interface
 Summary | Full Text:PDF(616.2KB)

Askant Vision Architecture Using Warp Model of Hough Transform--For Realizing Dynamic & Central/Peripheral Camera Vision--
Hiroyasu KOSHIMIZU Munetoshi NUMADA Kazuhito MURAKAMI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1994/11/25
Vol. E77-D  No. 11  pp. 1206-1212
Type of Manuscript:  Special Section PAPER (Special Issue on Computer Vision)
Category: 
Keyword: 
Hough transformparameterizationperformance and quantization problemswarp modelparameter spaceextended Hough transform (EHT)
 Summary | Full Text:PDF(486.6KB)

Facial Caricaturing Based on Visual Illusion--A Mechanism to Evaluate Caricature in PICASSO System--
Kazuhito MURAKAMI Hiroyasu KOSHIMIZU Akira NAKAYAMA Teruo FUKUMURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1993/04/25
Vol. E76-D  No. 4  pp. 470-478
Type of Manuscript:  Special Section PAPER (Special Issue on Image Processing and Understanding)
Category: 
Keyword: 
facial caricaturedeformationpersonal feature extractionvisual illusionin-betweening methodcognitive vision
 Summary | Full Text:PDF(679.9KB)

FIHT2 Algorithm: A Fast Incremental Hough Transform
Hiroyasu KOSHIMIZU Munetoshi NUMADA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1991/10/25
Vol. E74-D  No. 10  pp. 3389-3393
Type of Manuscript:  Special Section PAPER (Special Issue on Computer Vision and Its Applications)
Category: 
Keyword: 
 Summary | Full Text:PDF(535.4KB)

A Method for Visual Inspection of Welding by Means of Image Processing of X-Ray Photograph
Hiroyasu KOSHIMIZU Tohru YOSHIDA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1983/11/25
Vol. E66-E  No. 11  pp. 641-648
Type of Manuscript:  PAPER
Category: Image Processing
Keyword: 
 Summary | Full Text:PDF(640.6KB)