Modeling dynamic re-weighting in visual cue integration
نویسندگان
چکیده
منابع مشابه
Cue integration for visual servoing
The robustness and reliability of vision algorithms is, nowadays, the key issue in robotic research and industrial applications. To control a robot in a closed-loop fashion, different tracking systems have been reported in the literature. A common approach to increased robustness of a tracking system is the use of different models (CAD model of the object, motion model) known a priori. Our hypo...
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A complex, cluttered environment is replete with cues, and deciding which of them go together can be at least as great a challenge as properly integrating the ones that do. Although human observers are often imperfect in such settings, they usually outperform machine-perception algorithms on tasks such as demarcating and identifying objects seen against a cluttered background, or following a co...
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Some object properties (e.g., size, shape, and depth information) are perceived through multiple sensory modalities. Such redundant sensory information is integrated into a unified percept. The integrated estimate is a weighted average of the sensory estimates, where higher weight is attributed to the more reliable sensory signal. Here we examine whether modality-specific attention can affect m...
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The integration of information from different sensors, cues, or modalities lies at the very heart of perception. We are studying adaptive phenomena in visual cue integration. To this end, we have designed a visual tracking task, where subjects track a target object among distractors and try to identify the target after an occlusion. Objects are defined by three different attributes (color, shap...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/5.8.402