Deformable model of the human iris for measuring ocular torsion from video images

IEE Proceedings: Vision, Image and Signal Processing

Volumn 145, Issue 3, 1998, Pages 213-220

  Ivins, J P ^a   Porrill, J ^a   Frisby, J P ^a  

^a UNIVERSITY OF SHEFFIELD   (United Kingdom)

Author keywords

Cyclotorsion (torsion); Deformable models; Eye movements; Eye tracking

Indexed keywords

BINOCULAR VISION; COMPUTER SIMULATION; EYE MOVEMENTS; IMAGE ANALYSIS; PHYSIOLOGICAL MODELS;

CYCLOTORSION; EYE TRACKING; HUMAN IRIS DEFORMABLE MODELS;

COMPUTER VISION;

EID: 0032090149     PISSN: 1350245X     EISSN: None     Source Type: Journal    
DOI: 10.1049/ip-vis:19981914     Document Type: Article

References (12)

1. YOUNG, L.R., and SHEENA, D.: 'Survey of eye movement recording methods', Behav. Res. Meth. Instrumentation, 1975, 7, pp. 397-429
2. VAN RIJN, L.J., VAN DER STEEN, J., and COLLEWIJN, H.: 'Instability of ocular torsion during fixation: cyclovergence is more stable than cycloversion', Vis. Res., 1994, 34, pp. 1077-1087
3. MOORE, S.T., CURTHOYS, I.S., and MCCOY, S.G.: 'VTM: an image-processing system for measuring ocular torsion', Comp. Meth. Programs in Biomed., 1991, 35, pp. 219-230
4. SCHERER, H., TEIWES, W., and CLARKE, A.H.: 'Measuring three dimensions of eye movement in dynamic situations by means of video-oculography', Acta Otolaryngol., 1991, 111, pp. 182-187
5. IVINS, J., PORRILL, J., and FRISBY, J.: 'EyeLab: eye-tracking hardware and software for measuring cyclotorsion'. AIVRU memo 114, Department of Psychology, University of Sheffield, 1996
6. WANDELL, B.A.: 'Foundations of vision' (Sinauer Associates Inc., Sunderland, Massachusetts, 1995)
7. MOORE, S.T., HASLWANTER, T., CURTHOYS, I.S., and SMITH, S.: 'Geometric basis for measurement of three dimensional eye position using image processing', Vis. Res., 1996, 36, pp. 445-459
8. ENRIGHT, J.T.: 'Ocular translation and cyclotorsion due to changes in fixation distance', Vis. Res., 1980, 20, pp. 595-601
9. GRACE, A.: 'Optimisation toolbox user's guide (for use with MatLab™)' (The MathWorks Inc., 1994)
10. PORRILL, J., IVINS, J., and FRISBY, J.: The variation of cyclotorsion with vergence and elevation'. Proceedings of European conference on Eye movements, ECEM9, Ulm, Germany, 1997, pp. 162
11. HATAMIAN, M., and ANDERSON, D.J.: 'Design considerations for a real-time ocular counterroll instument', IEEE Trans., 1983, BME-30, pp. 278-288
12. HASLWANTER, T., and MOORE, S.T.: 'A theoretical analysis of three-dimensional eye position measurement using polar cross-correlation', IEEE Trans., 1995, BME-42, pp. 1053-1061