Browsing by Keywords "Visual perception"
Now showing items 1-10 of 10
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Behavioral and computational investigation of the effect of prior knowledge on visual perception
(Bilkent University, 2021-02)Visual perception results from the dynamic interaction of bottom-up and topdown processes. Top-down prior knowledge and expectations can guide us to predict upcoming events and even determine what we see in an ambiguous ... -
Biased competition in semantic representations across the human brain during category-based visual search
(Bilkent University, 2017-01)Humans can perceive thousands of distinct object and action categories in the visual scene and successfully divide their attention among multiple target categories. It has been shown that object and action categories are ... -
A clustering-based method to estimate saliency in 3D animated meshes
(Elsevier Ltd, 2014)We present a model to determine the perceptually significant elements in animated 3D scenes using a motion-saliency method. Our model clusters vertices with similar motion-related behaviors. To find these similarities, for ... -
The effect of graphic design materials on the retention level of viewers in prime time television newscasts
(Bilkent University, 1996)This study investigates the role of graphic design materials in improving the recall and retention level of television news viewers, and examines the capacity and power of these materials to shape or distort people's perception ... -
The effect of orientation-related prior probability information on contrast perception
(Bilkent University, 2019-07)It is known that visual perception is the product of sensory input and prior probability information. Previous studies support well that expectation influence recognition and decision-making; however, we have limited ... -
Examining the effects of audiovisual associations on motion perception through task-based fMRI
(Yerkure Tanitim ve Yayincilik Hizmetleri A.S., 2018)Examining the effects of audiovisual associations on motion perception through task-based fMRI Objective: Previous studies showed that associative learning can lead to drastic changes in perceptual experience and unexpected ... -
Human visual cortical responses to specular and matte motion flows
(Frontiers Media S. A, 2015)Determining the compositional properties of surfaces in the environment is an important visual capacity. One such property is specular reflectance, which encompasses the range from matte to shiny surfaces. Visual estimation ... -
An overview of research in 3DTV
(IEEE, 2007)3DTV is regarded by the experts and the general public as the next major step in video technologies. The ghost-like images of remote persons or objects are already depicted in many futuristic movies; both entertainment ... -
Perceptually-driven computer graphics and visualization
(Bilkent University, 2016-10)Despite the rapid advances in computer graphics technology, enhancing the visual quality and lowering the rendering cost is still the essential goal for computer graphics researchers; since improvements in computational ... -
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