Tilt illusions with checkerboard and grating surrounds
نویسندگان
چکیده
منابع مشابه
Tilt illusions after Oyama ( 1960 ) : A review
This article reviews the study of tilt illusions by focusing on new illusions or new demonstrations reported by Japanese researchers after the review of Oyama (1960). Steady progress was observed in a variety of illusions. In particular, the development of the study of the Café Wall illusion and its related illusions during the past decade was remarkable. The study of the spiral illusion has al...
متن کاملStrong tilt illusions always reduce orientation acuity
The apparent spatial orientation of an object can differ from its physical orientation when differently oriented objects surround it. This is the "tilt illusion". Previously [Solomon, J. A., & Morgan, M. J. (2006). Stochastic re-calibration: Contextual effects on perceived tilt. Proceedings of the Royal Society of London. Series B, Biological Sciences, 273, 2681-2686], we reported a loss of ori...
متن کاملThe tilt-constancy theory of visual illusions.
The authors argue that changes in the perception of vertical and horizontal caused by local visual cues can account for many classical visual illusions. Because the perception of orientation is influenced more by visual cues than gravity-based cues when the observer is tilted (e.g., S. E. Asch & H. A. Witkin, 1948), the authors predicted that the strength of many visual illusions would increase...
متن کاملTilt sensitivity of the two-grating interferometer.
Fringe formation in the two-grating interferometer is analyzed in the presence of a small parallelism error between the diffraction gratings assumed in the direction of grating shear. Our analysis shows that with partially coherent illumination, fringe contrast in the interference plane is reduced in the presence of nonzero grating tilt with the effect proportional to the grating tilt angle and...
متن کاملTilt aftereffects and tilt illusions induced by fast translational motion: evidence for motion streaks.
Fast-moving visual features are thought to leave neural 'streaks' that can be detected by orientation-selective cells. Here, we tested whether 'motion streaks' can induce classic tilt aftereffects (TAEs) and tilt illusions (TIs). For TAEs, participants adapted to random arrays of small Gaussian blobs drifting at 9.5 deg/s. Following adaptation to directions of 15, 30, 45, 60, 75, and 90 degrees...
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ژورنال
عنوان ژورنال: Perception & Psychophysics
سال: 1982
ISSN: 0031-5117,1532-5962
DOI: 10.3758/bf03204281