Optical Illusion
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Recent papers in Optical Illusion
A neural network model is developed to explain how visual thalamocortical interactions give rise to boundary percepts such as illusory contours and surface percepts such as filled-in brightnesses. Top-down feedback interactions are needed... more
DR.NAGLAA SAAD ZAGHLOUL GABER SIRAGE. Fine Art College.Assiut University, Decor Department, Gestalt - Optical illusionالجشطالت نظرية و الشكل تقسيم بين البصري الخداع فن
The visual world is about an individual's perception; while one unfolds the concepts of visual phenomenon multiple unknown characters and layers come to fore. The realization of these changes is accredited to elapse of time and cognition... more
DR.NAGLAA SAAD ZAGHLOUL GABER SIRAGE. Fine Art College.Assiut University, Decor
Department ,EFFECT OPTICAL ILLUSION IN ART , THE IMPORTANT PIONEER IN OPTICAL
ILLUSION
Department ,EFFECT OPTICAL ILLUSION IN ART , THE IMPORTANT PIONEER IN OPTICAL
ILLUSION
DR.NAGLAA SAAD ZAGHLOUL GABER SIRAGE. Fine Art College.Assiut University, Decor Department, Computer - Digital Art- Optical illusionالبصرية الرؤية فن و الرقمي الفن على أثره و اآللي الحاسب
DR.NAGLAA SAAD ZAGHLOUL GABER SIRAGE. Fine Art College.Assiut University, Decor Department
Bamboo sharks (Chiloscyllium griseum) were tested for their ability to perceive subjective and illusionary contours as well as line length illusions. Individuals were first trained to differentiate between squares, triangles, and... more
IT MAY BE FUN TO PERCEIVE ILLUSIONS, BUT THE UNDERSTANDING OF HOW THEY WORK IS EVEN MORE STIMULATING AND SUSTAINABLE: They can tell us where the limits and capacity of our perceptual apparatus are found-they can specify how the... more
To experiments were performed to investigate whether motion and binocular disparity influence brightness induction, and whether the effects of motion and binocular disparity, if any, interact with each other. In order to introduce motion,... more
An object moving in discrete steps can appear to move continuously even along sections of the path in which no stimulus is presented. We investigated whether the internal representation of such an object is constructed by extrapolation,... more
Illusion of numerosity can be observed in many of the classical illusions of linear extent by replacing the uninterrupted lines with rows of dots. Using the method of constant stimuli both length and numerosity illusions move in the same... more
DR.NAGLAA SAAD ZAGHLOUL GABER SIRAGE. Fine Art College.Assiut University, Decor Department, Golden Ratio- Optical illusion
In simultaneous brightness contrast displays, a gray target square G(B) bordered by black appears brighter than an identical gray target square G(W) bordered by white. Here we demonstrate that this effect can be reversed if G(B) is... more
Many experimental comparisons between real and anomalous contours have proven the functional equivalence of the two conditions; however, there are some contradictory findings. One of these is obtained by analyzing the anomalous contours... more
Multiple object tracking (MOT) is an attentional task wherein observers attempt to track multiple targets among moving distractors. Contour interpolation is a perceptual process that fills-in nonvisible edges on the basis of how... more