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Contour integration for the view factor calculation between two rectangular surfaces
Heat Transfer, 2023The calculation of the view factor is an important consideration in radiative heat transfer analysis. Thermal engineering requires the view factor calculations between complex geometries containing parallel and inclined surfaces.
Yanan Camaraza‐Medina +2 more
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Contour integration: Psychophysical, neurophysiological, and computational perspectives
, 2014R. Hess, K. May, S. Dumoulin
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Contour Integration: Sensory, Perceptual, and Attention-Based ERP Components
, 2014Michael A. Pitts, Antígona Martínez
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Contour Integration Underlies Human-Like Vision
International Conference on Machine LearningDespite the tremendous success of deep learning in computer vision, models still fall behind humans in generalizing to new input distributions. Existing benchmarks do not investigate the specific failure points of models by analyzing performance under ...
Ben Lonnqvist +5 more
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Presaccadic EEG activity predicts visual saliency in free-viewing contour integration.
Psychophysiology, 2018While viewing a scene, the eyes are attracted to salient stimuli. We set out to identify the brain signals controlling this process. In a contour integration task, in which participants searched for a collinear contour in a field of randomly oriented ...
Nathalie Van Humbeeck +4 more
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A Technique in Contour Integration
The American Mathematical Monthly, 2014A rotation of an integration contour is shown to lead, in some cases, to interesting integral identities. Elementary and non-elementary examples are provided. 1. INTRODUCTION. An application of contour integration presented here, while nearly trivial in conception and implementation, and capable of extensive generaliza- tion, does not appear in ...
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Contour integration in amblyopic monkeys
Visual Neuroscience, 2003Amblyopia is characterized by losses in a variety of aspects of spatial vision, such as acuity and contrast sensitivity. Our goal was to learn whether those basic spatial deficits lead to impaired global perceptual processing in strabismic and anisometropic amblyopia. This question is unresolved by the current human psychophysical literature.
Petra, Kozma, Lynne, Kiorpes
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Collinear interactions and contour integration
Spatial Vision, 2000The visibility of a local target is influenced by the global configuration of the stimulus. Collinear configurations are a specific case in which facilitation or suppression of the target has been found to be dependent on the contrast threshold of the target.
U, Polat, Y, Bonneh
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Generalization of the eigenvalues by contour integrals
Applied Mathematics and Computation, 2007The authors starts with the remark that two solutions of the differential equation \[ y''+\{\lambda +n(n+1)\text{sech}^2(x)\}y(x,\lambda)=0 \] where \(\lambda=-s^2\) is a spectral parameter, \(n\) a positive integer, can be given explicitly by contour integrals \[ y_1=\text{cosh}^{n+1}x\int_C\text{cosh}(sz)(\text{sinh}z-\text{sinh}x)^{-n-1}\,dz \] and \
Tanfer Tanriverdi, John Bryce McLeod
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