Selected Publications

University of Texas at Austin (2009, July 21). Brain's Center For Perceiving 3-D Motion Is Identified. ScienceDaily. Retrieved July 21, 2009, from http://www.sciencedaily.com/releases/2009/07/090721091831.htm

Rokers, B., Cormack, L.K., and Huk, A.C. (2009). Disparity- and velocity- based signals for 3D motion perception in human MT+. Nature Neuroscience, 12, 1050-1055, doi:10:1038/nn.2343. (.html)

van der Linde, I., Rajashekar, U., Bovik, A.C., Cormack, L.K. (2009). Visual memory for fixated regions of natural scenes dissociates attraction and recognition. Perception. volume 38, pages 1152 - 1171 doi:10.1068/p6142

van der Linde, I., Rajashekar, U., Bovik, A.C. & Cormack, L.K. (in press) DOVES: A data base of visual eye movements. Spatial Vision, 22(2): 161-177

Tavassoli, A., van der Linde, I., Bovik, A.C. & Cormack, L.K. (2009) Eye movements selective for spatial frequency and orientation during active visual search. Vision Research Vol. 49, Pages 173-181.[PDF]

Kirson, D., Huk, A.C. & Cormack, L.K. (2008) Quantifying spatial uncertainty of visual area boundaries in neuroimaging data. Journal of Vision, 8(10):10, 1-15. [PDF]

Monaco, J., Bovik, A.C. & Cormack, L.K. (2008) Nonlinearities in stereoscopic phase-differencing. IEEE Transactions on Image Processing, Vol. 17, No: 9, Page(s): 1672-1684. [PDF]

Jackson, R E. & Cormack, L.K. (2008) Evolved navigation theory and the environmental vertical illusion. Evolution and Human Behavior, Volume 29, Issue 5, Pages 299-304. [PDF]

Spinetta, M.J., Woodlee, M. T., Feinberg, L. M., Stroud, C. Schallert, K., Cormack, L. K. & Schallert, T. (2008) Alcohol-induced retrograde memory impairment in rats: prevention by caffeine. Psychopharmacology, 201(3):361-71 [PDF]

Liu, Y., Bovik, A.C. & Cormack, L.K. (2008) Disparity Statistics in Natural Scenes. Journal of Vision, Volume 8, Number 11, Article 19, Pages 1-14 [PDF]

Rokers B., Cormack L.K., & Huk, A.C. (2008) Strong percepts of motion through depth without strong percepts of position in depth. Journal of Vision, 8(4):1-10 [PDF]

Woodlee M.T., Kane J.R., Chang J., Cormack L.K., & Schallert T. (2008) Enhanced function in the good forelimb of hemi-parkinson rats: Compensatory adaptation for contralateral postural instability?  Experimental Neurology, 211(2):511-7 [PDF]

Rajashekar, U., van der Linde, I., Bovik, A.C. & Cormack, L.K. (2008) GAFFE: A Gaze-Attentive Fixation Finding Engine, IEEE Transactions on Image Processing VOL. 17, NO. 4, [PDF]

Tavassoli, A., van der Linde, I. , Bovik, A.C. & Cormack, L.K. (2007) Orientation anisotropies in visual search revealed by noise. Journal of Vision. Vol 7, Number 12, Pages 1-8 [PDF]

Rajashekar, U., van der Linde, I., Bovik, A.C., & Cormack, L.K. (2007) Foveated Analysis of Image Features at Fixations. Vision Research, 41: 3160-3172 [PDF]

Jackson, R. E. & Cormack, L. K. (2007). Evolved navigation theory and the descent illusion. Perception & Psychophysics. Vol. 69, Number 3, Pages 353-362 [PDF]

Tavassoli, A., van der Linde, I., Bovik, A.C., &Cormack, L.K. (2007) An Efficient Technique for Revealing Visual Search Strategies with Classification Images, Perception & Psychophysics Vol. 69, Number 1, Pages 103-112 [PDF]

Rajashekar, U., Arnow, T., Bovik, A.C., & Cormack, L.K. (2006) Gaze-centric image analysis for efficient visual search. SPIE Newsroom. [Online]. Available: http://newsroom.spie.org/x3117.xml?highlight=x533

Rajashekar U., Bovik, A.C. & Cormack, L.K (2006) Visual search in noise: Revealing the influence of structural cues by gaze-contingent classification image analysis. Journal of Vision, Volume 6, Number 4, Article 7, Pages 379-386 [PDF]

Cormack, L. K. (2005)  Mathematical models of human vision.  In A. C. Bovik (Ed.), Handbook of Image and Video Processing.  Second Edition. Academic Press: New York.

Sheikh, H.R., Bovik, A.C. & Cormack, L.K. (2005) No-Reference Quality Assessment using Natural Scene Statistics: JPEG2000.  IEEE Transactions on Image Processing, Vol. 14, No. 11, 1918-1927 [PDF]

Rajashekar U., Cormack, L.K. & Bovik, A.C. (2004) Point of gaze analysis reveals visual search strategies. Human Vision and Electronic Imaging IX, Proc. of SPIE, Vol: 5292.[PDF]

Sheikh, H. R., Bovik, A. C. & Cormack, L. (2003) Blind Quality Assessment of JPEG2000 Compressed Images Using Natural Scene Statistics. Proc. IEEE Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA.

Rajashekar, U., Cormack, L.K., Bovik, A.C. (2002) Visual search: Structure from noise. Proceedings of the Eye Tracking Research & Applications Symposium 2002, New Orleans, LA, USA, March 25-27, 2002. ACMPress. [PDF]

Stevenson, S.B., Cormack, L.K., (2000) A contrast paradox in steropsis, motion detection and vernier acuity. Vision Research, 40, 2881-2884. [PDF]

Chen, T., Bovik, A. C., and Cormack, L.K. (1999) Stereoscopic ranging by matching image modulations. IEEE Transactions on Image Processing, 8, 785-797 [PDF].

Cormack, L. K., Landers, D.D. and Ramakrishnan, S. (1997) Element density and the efficiency of binocular matching. Journal of the Optical Society of America, A, 14, 723-730. [PDF]

Landers, D.D. and Cormack, L.K. (1997) Asymmetries and errors in perception of depth from disparity suggest a multi-component model of disparity processing. Perception and Psychophysics, 59, 219-231. [PDF]

Cormack, L. K., Stevenson, S.B., & Landers, D. D. (1997) Interactions of spatial frequency and unequal monocular contrasts in stereopsis. Perception, 26, 1121-1136. [PDF]

Cormack, L. K. and Riddle, R. B. (1996) Binocular correlation detection with oriented dynamic random-line stereograms. Vision Research, 36, 2303-2310. [PDF]

Cormack, L. K., Stevenson, S. B. and Schor, C. M. (1994) An upper limit to the binocular combination of stimuli. Vision Research, 34, 2599-2608. [PDF]

Stevenson, S. B., Cormack, L. K. and Schor C. M. (1994) The effect of stimulus contrast and interocular correlation on disparity vergence. Vision Research, 34, 383-396. [PDF]

Cormack, L. K., Stevenson, S. B. and Schor, C. M. (1993) Disparity-tuned channels of the human visual system. Visual Neuroscience, 10, 585-596. [PDF]

Schor, C. M., Cormack, L. K., Alexander, J. and Stevenson, S. B. (1992) A negative feedback control model of proximal convergence and accommodation. Ophthalmic and Physiological Optics.

Stevenson, S. B., Cormack, L. K., Schor C. M. and Tyler, C. W. (1992) Disparity tuning in mechanisms of human stereopsis. Vision Research, 32, 1685-1694. [PDF]

Cormack, L. K., Stevenson, S. B. and Schor, C. M. (1991) Interocular correlation, luminance contrast and cyclopean processing. Vision Research, 31, 2195-2207 [PDF]

Stevenson, S. B., Cormack, L. K. and Schor, C. M. (1989) Hyperacuity, superresolution and gap resolution in human stereopsis. Vision Research, 29, 1597-1605. [PDF]

Stevenson, S. B., Cormack, L. K. and Schor, C. M. (1991) Depth attraction and repulsion in random dot stereograms. Vision Research, 31, 805-813. [PDF]

White, K. D., Cormack, L. K., Woods, C. B., Krantz, J. H. and Franzen, O. (1987) Binocular convergence to Interocular correlations. In Trends in Ergonomics/Human Factors IV. S. S. Asfour (Ed.) Elsevier Science Publishers B. V. (North - Holland).

Selected Abstracts
Cormack, L.K., Landers, D.D., and Stevenson, S.B. Correlation detection and utrocular discrimination in displays with unequal monocular contrasts. ARVO 1996.

Cormack, L.K. and Chen, T. Spatial-Channel interaction and stereo matching. ARVO 1995.

Cormack, L.K. and Landers, D. D. The efficiency of binocular matching. ARVO 1994.

Cormack, L. K. Interocular correlation detection with oriented contours. ARVO, 1993.

Cormack, L. K., Stevenson, S. B. and Schor, C. M. Spatial and temporal integration of cyclopean vision. ARVO, 1992.

Cormack, L. K., Stevenson, S. B. and Schor, C. M. An investigation of disparity tuned mechanisms using transparent dynamic random element stereograms. ARVO, 1991.

Cormack, L. K., Stevenson, S. B. and Schor, C. M. The detection of interocular correlation: effects of luminance contrast. ARVO, 1990.

Cormack, L. K., Stevenson, S. B. and Schor, C. M. The influence of changing size on accommodation and vergence. ARVO, 1989

Cormack, L. K., Stevenson, S. B. and Schor, C. M. The interaction of size and disparity in depth determination: effects of the rate and phase of temporal modulation. ARVO, 1988

Fox, R., Cormack, L. K. and Norman, J. F. The effect of vertical disparity on depth scaling. ARVO, 1987.

Landers, D.D. and Cormack, L.K. Reaction-time evidence for disparity segregation and the sequential nature of disparity processing. ARVO, 1995. \

Landers, D.D. and Cormack, L.K. Reaction-time analysis of symmetric crossed/uncrossed stereoacuity thresholds reveals latent asymmetries. ARVO, 1996.

Stevenson, S. B., Cormack, L. K. and Schor, C. M. Step and smooth vergence responses to interocular correlation changes in RDS. ARVO, 1992.

Schor, C. M., Cormack, L. K., Alexander, J. and Stevenson, S. B. A negative feedback control model of proximal convergence and accommodation. ARVO, 1992.

Stevenson, S. B., Cormack, L. K. and Schor, C. M. and Tyler C. W. Disparity-tuned channels in human stereopsis. ARVO, 1990.