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| Contrast Perception and Modeling |
Miguel García-Pérez, Ph.D. Visiting Scientist
Andrew Haun, Ph.D.
Yitzhak Yitzhaky, Ph.D.
NIH, EY05957, "Model-Based Image Enhancement for the Visually Impaired"
Patents
Hwang AD and Peli E. Methods and systems for adjusting contrast in devices US Patent 10,755,673 B2 (Aug. 25, 2020) [PDF 1.75 MB]
Publications
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Haun AM, Peli E. (2013) Perceived contrast of complex images. Journal of Vision, 13(13):3, 1–21, http://www.journalofvision.org/content/13/13/3, doi:10.1167/13.13.3. [PDF 2.05MB] |
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Haun AM, Peli E. (2013) Adaption to blurred and sharpened video. Journal of Vision, 3(8):12, 1-14, http://www.journalofvision.org/content/13/8/12, doi:10.1167/13.8.12 PDF 959 KB |
Sawides L, Dorronsoro C, Haun AM, Peli E, Marcos S. (2013) Using Pattern Classification to Measure Adaptation to the Orientation of High Order Aberrations. PLoS ONE, 2013, PLoS ONE 8(8): e70856. doi:10.1371/journal.pone.0070856, [PDF 3.00 MB] This paper is available online.
To L, Woods RL, Goldstein RB, Peli E. (2013) Psychophysical contrast calibration. Vision Research. 2013; 90(9): 15-24. DOI:10.1016/j.visres.2013.04.011 [ PDF 1.7 MB]
Haun A, Peli E. (2013) Is image quality a function of contrast perception? The Side-by-Side Developments at HVEI (Invited Paper), Proc. of SPIE-IS& Human Vision and Electronic Imaging XVIII, SPIE Vol. 8651 7865 ed. Bernice E. Rogowitz, Thrasyvoulos N. Pappas, Huib de Ridder. 8651-12. In press: [PDF 52 KB ]
Haun A, Peli E. (2012) Complexities of complex contrast. In Proceedings of SPIE-IS&T Electronic Imaging XVII, SPIE. In press, PDF not yet available
Haun AM, Woods RL, Peli E. (2012) Electronic magnification and perceived contrast of video. J. of Society for Information Display. [ PDF 1.0 MB]
Haun A, Peli E. (2011) Measuring the perceived contrast of natural images. SID Symposium Digest of Technical Papers, Session 24: Visual Perception (APV). Los Angeles, CA. May 15-20, 2011. SID 11 Digest pp. 302-304. [PDF 677 KB]
Haun A, Woods RL, Peli E. (2011) Perceived contrast of electronically magnified video. In: SPIE-IS&T Electronic Imaging, SPIE Vol. 7865 "Human Vision and Electronic Imaging XVI" ed. Bernice E. Rogowitz & Thrasyvoulos N. Pappas. 7865ON, 2011, doi10.1117/12.872614. [PDF 124 KB]
García-Pérez MA, Alcalá-Quintana R, Woods RL, Peli E. (2011) Psychometric functions for detection and discrimination with and without flankers. Attention, Perception & Psychophysics 73: 829-853 [PDF 7.99 KB ]
Yitzhaky Y, Peli E. (2005) Vision model based image foveation and motion estimation. Optical Engineering. 44(10), 107004 [PDF 588 KB]
Garcia-Perez MA, Giorgi RG, Woods RL, Peli E. (2005) Thresholds vary between spatial and temporal forced-choice paradigms: The case of lateral interactions in peripheral vision. Spatial Vision. 18(1): 99-127 [PDF 378 KB]
Giorgi RG, Soong GP, Woods RL, Peli E. (2004) Facilitation of contrast detection in near-peripheral vision. Vision Research, 44: 3193 - 3202. [PDF 444KB]
Nugent AK, Keswani RN, Woods RL, Peli E. (2003) Contour integration in peripheral vision reduces gradually with eccentricity. Vision Res 43: 2427-2437. [PDF 472 KB]
Yitzhaky Y, Peli E. (2003) A method for objective edge detection evaluation and detector parameter selection. IEEE Trans on Pattern Analysis and Machine Intelligence. 25: 1027-1033. [PDF 888 KB] [Additional Information PDF 480 KB]
Woods RL, Nugent AK, Peli E. (2002) Lateral interactions: size does matter. Vision Res, 42(6): 733-745. [PDF 948 KB]
Peli E, Geri G. (2001) Discrimination of wide-field images as a test of a peripheral-vision model. J Opt Soc Am A, 18(2): 294-301. [PDF (276 KB)]
Peli E. (2001) Contrast sensitivity function and image discrimination. J Opt Soc Am A, 18(2): 283-293. [PDF 1.0 MB]
Peli E. (2002) Feature detection algorithm based on a visual system model. Proceedings of the IEEE. 90: 78-93. [PDF 480KB]
Garcia-Perez MA, Peli E. (2001) Artifacts of cathode-ray tube displays for vision research. Spatial Vision, 14: 201-216. [PDF 119 KB]
Woods RL, Nugent AK, Peli E. (2000) Bandwidth affects visual lateral interactions.
Invest Ophthalmol Vis Sci(ARVO Suppl.), 41: s803. [PDF 174 KB]
Garcia-Perez MA, Peli E. (1999) Lack of covariation of the effects of luminance and eccentricity on contrast sensitivity. Optom Vision Sci, 76(1): 63-67. [PDF 517 KB]
Garcia-Perez MA, Peli E. (1999) Imputation of Direction of Motion in one dimension. Journal of the Optical Society of America A 16: 1531-1540. [PDF 772 KB]
Peli E. (1997) In search of a contrast metric: matching the perceived contrast of Gabor patches at different phases and bandwidths. Vision Res, 37: 3217-3224. [PDF 738 KB]
Garcia-Perez MA, Peli E. (1997) The transition from DeVries-Rose to Weber's laws: comments on Rovamo, Mustonen and Núsúnen. Vision Research 37(18): 2573-2576. [PDF 424 KB]
Peli E, Arend L, Labianca AT. (1996) Contrast perception across changes in luminance and spatial frequency. Journal of the Optical Society of America A 13(10): 1953-1959. [PDF 252 KB]
Peli E. (1996) Test of a model of foveal vision by using simulations. Journal of the Optical Society of America A 13(6): 1131-1138. [PDF 822 KB]
Peli E. (1995) Suprathreshold contrast perception across differences in mean luminance: effects of stimulus size, dichoptic presentation, and length of adaptation. Journal of the Optical Society of America A 12(5): 817-823. [PDF 367 KB]
Peli E. (1995). Simulating normal and low vision In E. Peli (Ed.), Vision Models for Target Detection and Recognition - In Memory of Arthur Menendez (pp. 63-87). Singapore: World Scientific Publishing Co. [ PDF 4.71MB ]
Peli E, Arend LE, Young GM, Goldstein RB. (1993) Contrast sensitivity to patch stimuli: Effects of spatial bandwidth and temporal presentation. Spatial Vision 7(1): 1-14. [PDF 820 KB]
Peli E. (1992) Display nonlinearity in digital image processing for visual communications. Optical Engineering 31(11), 2374-2382 [PDF 1.6 MB]
Peli E. (1992) Perception and interpretation of high-pass filtered images. Optical Engineering 31(1), 74-81. [PDF 1.1 MB]
Peli E, Yang J, Goldstein RB. (1991) Image invariance with changes in size: the role of peripheral contrast thresholds. Journal of the Optical Society of America A 8(11): 1762-1774 [PDF 4.1 MB]
Peli E, Yang J, Goldstein RB, Reeves A (1991) Effect of luminance on suprathreshhold contrast perception. Journal of the Optical Society of America A 8(8): 1352-1359. [PDF 1.6 MB]
Peli E. (1991) Multiresolution, error convergence halftone algorithm. Journal of the Optical Society of America A 8(4): 625-636. [PDF 2.8 MB]
Peli E, Goldstein RB, Young GM, Trempe CL, Buzne SM. (1991) Image enhancement for the visually impaired: Simulations and experimental results. Investigative Ophthalmology and Visual Science 32: 2337-2350. [PDF 4.8 MB]
Peli E. (1990) Contrast in complex images. Journal of the Optical Society of America A 7(10): 2032-2040. [PDF 2.9 MB]
