R Coen-Cagli, P Dayan, O Schwartz - PLoS computational biology, 2012 - journals.plos.org
… We introduce a model of naturalimages that includes … We optimized the parameters of the model on naturalimage … may control whether or not surroundinhibition is active on a given …
… Contour extraction on real images Some naturalimages are employed to verify the performance of our model for contour extraction, and the real images used in this study are the whole …
RJ Peters, A Iyer, L Itti, C Koch - Vision research, 2005 - Elsevier
… humans while free-viewing complex natural and artificial scenes. That study used a definition of salience based on local detectors with coarse global surroundinhibition. Here, we use a …
… lateral inhibitory mechanisms contribute to surround … statistical redundancies associated with natural stimuli by increasing … Imaging studies provide direct physiological evidence of a fast, …
… by naturalimages. Previous work with simple stimuli has shown that surround suppression … of both excitation and inhibition, a distinguishing feature of an inhibition-stabilized network. …
D Melotti, K Heimbach, A Rodríguez-Sánchez… - Information …, 2020 - Elsevier
… operator that combines push-pull and surroundinhibition. It turns out that this … natural images of size 512 × 512 pixels. Each image is coupled with a hand drawn ground truth image…
… detector on a dataset of 40 naturalimages. In this section, we compare the output of the proposed algorithms with the outputs of the previous inhibition term and the standard Canny …
H Hasani, M Soleymani… - Advances in neural …, 2019 - proceedings.neurips.cc
… of surround modulation, we designed new excitatory-inhibitory connections between a unit and its surrounding … We optimized networks for object recognition on naturalimages and then …
… to V1 surround modulation, blockade of intra-V1 inhibition does not completely abolish near-… that the tuning of surround modulation reflects the statistics of naturalimages, thus aiding …