In search of a contrast metric: Matching the perceived contrast of gabor patches at different phases and bandwidths

Vision Research

Volumn 37, Issue 23, 1997, Pages 3217-3224

  Peli, Eli ^a  

^a SCHEPENS EYE RESEARCH INSTITUTE   (United States)

Author keywords

Hilbert; Models; Spatial vision; Supra threshold

Indexed keywords

ADULT; ARTICLE; CONTRAST; CONTROLLED STUDY; HUMAN; HUMAN EXPERIMENT; IMAGING; LIGHT ADAPTATION; METHODOLOGY; NORMAL HUMAN; PRIORITY JOURNAL; PSYCHOMETRY; VISUAL DISCRIMINATION; VISUAL STIMULATION;

ADULT; CONTRAST SENSITIVITY; HUMANS; MODELS, BIOLOGICAL; PHOTIC STIMULATION; SENSORY THRESHOLDS;

EID: 0030781271     PISSN: 00426989     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0042-6989(96)00262-3     Document Type: Article

References (26)

1. Badcock, D. R. (1984). Spatial phase or luminance profile discrimination? Vision Research, 24, 613-623.
2. Burkhardt, D. A. & Gottesman, J. (1984). Symmetry and constancy in the perception of negative and positive luminance contrast. Journal of the Optical Society of America A, 1, 309-316.
3. Cannon, M. W., Jr. & Fullenkamp, S. C. (1988). Perceived contrast and stimulus size: experimental simulation. Vision Research, 28, 695-709.
4. Daly, S. (1992). The visual differences predictor: an algorithm for the assesment of image fidelity. Proc. of the SPIE Vol. 1666 Human Vision, Visual Processing, and Digital Display III (pp. 2-15).
5. Daugman, J. G. (1993). Quadrature-phase simple-cell pairs are appropriately described in complex analytic form. Journal of the Optical Society of America A, 10, 375.
6. Hess, R. F. & Pointer, J. S. (1987). Evidence for spatially local computations underlying discrimination of periodic patterns in fovea and periphery. Vision Research, 27, 1343-1360.
7. King-Smith, P. E. & Kulikowski, J. J. (1975). Pattern and flicker detection analyzed by subthreshold summation. Journal of Physiology, 249, 519-548.
8. Kukkonen, H. & Rovamo, J. (1993). Michelson contrast, RMS contrast and energy of various spatial stimuli at threshold. Vision Research, 33, 1431-1436.
9. Lieberman, H. R. & Pentland, A. P. (1982). Microcomputer-based estimation of psychophysical thresholds: the best PEST. Behavior Research Methods and Instrumentation, 14, 21-25.
10. Lubin, J. (1995). A visual discrimination model for imaging system design and evaluation. In Peli, E. (Ed.), Vision models for target detection and recognition (pp. 245-283). Singapore: World Scientific.
11. Menu, J. P., Duval-Destin, M. & Geravis, T. (1990). Spatial metric and image processing: an opportunity for advanced display development. Proceedings of the SID 90 Conference, pp. 468-471.
12. Michelson, A. A. (1927). Studies In optics. Chicago: University of Chicago Press.
13. Morrone, M. C. & Burr, D. C. (1988). Feature detection in human vision: a phase-dependent energy model. Proceedings of the Royal Society of London B, 235, 221-245.
14. Papoulis, A. (1968). Fourier transforms. Systems and Transforms with Applications in Optics (pp. 61-98). Malabar, FL: Robert E. Krieger.
15. Peli, E. (1989). Hubert transform pairs mechanisms. Investigative Ophthalmology and Visual Science, 304 (ARVO Suppl.), 110.
16. Peli, E. (1990). Contrast in complex images. Journal of the Optical Society of America A, 7, 2030-2040.
17. Peli, E. (1996). Test of a model of foveal vision by using simulations. Journal of the Optical Society of America A, 13, 1131-1138.
18. Peli, E. & Arend, L. (1993). Contrast sensitivity to patch stimuli: effects of spatial bandwidth and temporal presentation. Spatial Vision, 7, 1-14.
19. Peli, E. & Brady, N. (1996). Rules for combining contrast across spatial scale. Investigative Ophthalmology and Visual Science 37 (ARVO Suppl.), 1071.
20. Peli, E. & Goldstein, R. B. (1991). Image enhancement for the visually impaired: simulations and experimental results. Investigative Ophthalmology and Visual Science, 32, 2337-2350.
21. Quick, R. F. (1974). A vector-magnitude model of contrast dectection. Kybernetik, 16, 65-67.
22. Stromeyer, C. F., III, Klein, S. (1975). Evidence against narrow-band spatial frequency channels in human vision: the detectability of frequency moduated gratings. Vision Research, 15, 899-910.
23. Swanson, W. H. & Wilson, H. R. (1984). Contrast matching data predicted from contrast increment thresholds. Vision Research, 24, 63-75.
24. Watson, A. B. (1987). The cortex transform: rapid computation of simulated neural images. Computer Vision, Graphics, and Image Processing, 39, 311-327.
25. Whittle, P. (1986). Increments and decrements: luminance discrimination. Vision Research, 26, 1677-1691.
26. Wilson, H. R. (1978). Quantitative characterization of two types of line-spread function near the fovea. Vision Research, 18, 971-981.