Evidence for closed-loop visual acquisition
نویسندگان
چکیده
منابع مشابه
Closed-Loop Learning of Visual Control Policies
In this dissertation, I introduce a general, flexible framework for learning direct mappings from images to actions in an agent that interacts with its surrounding environment. This work is motivated by the paradigm of purposive vision. The original contributions consist in the design of reinforcement learning algorithms that are applicable to visual spaces. Inspired by the paradigm of local-ap...
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Sensors play an important role in providing feedback to robotic control systems. Vision can be an eeective sensing modality due to its speed, low cost, and ex-ibility. It can also serve as an external sensor that can provide control information for devices that lack internal sensing. Many robot grippers do not have internal sensors. These grippers can be prone to error as they operate under ope...
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We present the outline of a “closed-loop attention model” (CLAM), to model attentional phenomena such as visual search. CLAM consists of four “parts”: retinotopic areas, feature maps, spatial maps, and working memory. These parts form a closed-loop “diamond” structure, with reciprocal connections. Visual search will result from the dynamic interactions in the diamond connection structure of CLA...
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In case of delayed visual feedback during visuomotor tasks, like in some sluggish computer games, humans can modulate their behavior to compensate for the delay. However, opinions on the nature of this compensation diverge. Some studies suggest that humans adapt to feedback delays with lasting changes in motor behavior (aftereffects) and a recalibration of time perception. Other studies have sh...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2019
ISSN: 1534-7362
DOI: 10.1167/19.10.146d