Keyword : ellipse fitting


Accurate Image Expansion Method Using Range Points Based Ellipse Fitting for UWB Imaging Radar
Yoriaki ABE Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/07/01
Vol. E95-B  No. 7 ; pp. 2424-2432
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
UWB pulse radarsrange points migrationellipse fittingimage expansion
 Summary | Full Text:PDF(3.7MB)

A Two-Stage Point Pattern Matching Algorithm Using Ellipse Fitting and Dual Hilbert Scans
Li TIAN Sei-ichiro KAMATA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/10/01
Vol. E91-D  No. 10 ; pp. 2477-2484
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
point pattern matchingellipse fittingHilbert scantransformation parameter estimationsearch space reduction
 Summary | Full Text:PDF(413.7KB)

A New Framework for Constructing Accurate Affine Invariant Regions
Li TIAN Sei-ichiro KAMATA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/11/01
Vol. E90-D  No. 11 ; pp. 1831-1840
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
affine invariant regionPath GrowingThresholding Seeded Growing Regionsellipse fittingnear-duplicate detection
 Summary | Full Text:PDF(1.8MB)

Ellipse Fitting with Hyperaccuracy
Kenichi KANATANI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/10/01
Vol. E89-D  No. 10 ; pp. 2653-2660
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
ellipse fittingmaximum likelihood estimationKCR lower bounderror analysishyperaccuracy correction
 Summary | Full Text:PDF(162.9KB)

Face Detection Using Template Matching and Ellipse Fitting
Hyun-Sool KIM Woo-Seok KANG Joong-In SHIN Sang-Hui PARK 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/11/25
Vol. E83-D  No. 11 ; pp. 2008-2011
Type of Manuscript:  LETTER
Category: Algorithms
Keyword: 
template matchingellipse fittingface detectionface recognition
 Summary | Full Text:PDF(1.3MB)