Local orientation and texture fixation statistics during free-viewing of natural scene images following brief adaptation
نویسندگان
چکیده
منابع مشابه
Orientation of noisy texture affects saccade direction during free viewing
We redirect our eye approximately three times per second to bring a new part of our environment on to our fovea (Findlay & Gilchrist, 2003). How a scanning path is planned is still an unsolved matter. Most research to date has focused on the question of target selection: how is the next fixation location, or saccade target, selected. Here we investigated the direction of spontaneous saccades, r...
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When we explore a visual scene, our eyes make saccades to jump rapidly from one area to another and fixate regions of interest to extract useful information. While the role of fixation eye movements in vision has been widely studied, their random nature has been a hitherto neglected issue. Here we conducted two experiments to examine the Maxwellian nature of eye movements during fixation. In Ex...
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Recent research on eye movements during scene viewing has primarily focused on where the eyes fixate. But eye fixations also differ in their durations. Here we investigated whether fixation durations in scene viewing are under the direct and immediate control of the current visual input. Subjects freely viewed photographs of scenes in preparation for a later memory test while their eye movement...
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During active scene perception, our eyes move from one location to another via saccadic eye movements, with the eyes fixating objects and scene elements for varying amounts of time. Much of the variability in fixation duration is accounted for by attentional, perceptual, and cognitive processes associated with scene analysis and comprehension. For this reason, current theories of active scene v...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/8.6.347