AIMC Topic: Form Perception

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Figure-Ground Organization in Natural Scenes: Performance of a Recurrent Neural Model Compared with Neurons of Area V2.

eNeuro Jun 28, 2019
A crucial step in understanding visual input is its organization into meaningful components, in particular object contours and partially occluded background structures. This requires that all contours are assigned to either the foreground or the back...
Humans Neural Networks, Computer Models, Neurological Neurons Photic Stimulation Pattern Recognition, Visual Visual Cortex Form Perception
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Deep convolutional networks do not classify based on global object shape.

PLoS computational biology Dec 7, 2018
Deep convolutional networks (DCNNs) are achieving previously unseen performance in object classification, raising questions about whether DCNNs operate similarly to human vision. In biological vision, shape is arguably the most important cue for reco...
Humans Neural Networks, Computer Animals Deep Learning Computational Biology Pattern Recognition, Automated Photic Stimulation Pattern Recognition, Visual Form Perception
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Does surface completion fail to support uncrowding?

Journal of vision Mar 3, 2025
In crowding, perception of a target deteriorates in the presence of nearby elements. As the entire stimulus configuration across large parts of the visual field influences crowding and not just nearby elements, low-level explanations, such as local p...
Humans Neural Networks, Computer Cues Visual Fields Photic Stimulation Crowding Form Perception
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Deep neural networks capture texture sensitivity in V2.

Journal of vision Jul 1, 2020
Deep convolutional neural networks (CNNs) trained on visual objects have shown intriguing ability to predict some response properties of visual cortical neurons. However, the factors (e.g., if the model is trained or not, receptive field size) and co...
Humans Neural Networks, Computer Signal Processing, Computer-Assisted Neurons Visual Cortex Contrast Sensitivity Form Perception
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["Chemistry of Concepts”and “Historical Sense”. On Philosophical Concept Formation].

Berichte zur Wissenschaftsgeschichte Jun 1, 2015
"Chemistry of Concepts" and "Historical Sense". On Philosophical Concept Formation. The question concerning concepts and their relations to objects and words has had a long and controversial history. Recently, it is challenged by an anew turn towards...
Humans Semantics Biological Ontologies Germany History, 20th Century Concept Formation History, 19th Century Physiology Chemistry Form Perception Philosophy
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