Results 1 to 10 of about 11,306 (70)
Revista Mexicana de Oftalmología, 2022 El sistema visual está conformado por el globo ocular, la vía y la corteza visual. La integración de los tres soporta el espectro de las funciones visuales: agudeza visual, visión cromática, estereopsis y sensibilidad al contraste.
Juan P Neira-Gómez +6 more
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Improved Visual Localization via Graph Filtering
Journal of Imaging, 2021 Vision-based localization is the problem of inferring the pose of the camera given a single image. One commonly used approach relies on image retrieval where the query input is compared against a database of localized support examples and its pose is ...
Carlos Lassance +4 more
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Archivo fotográfico y memoria visual: El caso de José La Vía en el “Museo Histórico de San Luis”
Artilugio, 2021 En la ciudad de San Luis, el archivo conformado a partir de la obra fotográfica de José La Vía (1888-1975) se constituye como un espacio simbólico significativo donde se construye discursivamente la identidad puntana.
Carlos Andrés González
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Green light induces antinociception via visual-somatosensory circuits
Cell Reports, 2023 Summary: Light has been shown to relieve pain, but the underlying neural mechanisms remain unknown. Here, we show that low-intensity (200 lux) green light treatment exerts antinociceptive effects through a neural circuit from the visual cortex projecting
Peng Cao +12 more
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Self-Supervised Visual Representation Learning via Residual Momentum
IEEE Access, 2023 Self-supervised learning (SSL) has emerged as a promising approach for learning representations from unlabeled data. Momentum-based contrastive frameworks such as MoCo-v3 have shown remarkable success among the many SSL methods proposed in recent years ...
Trung Xuan Pham +5 more
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Potenciales evocados visuales en cuidados intensivos
Repertorio de Medicina y Cirugía, 2002 El objeto de este trabajo es comprobar si los potenciales evocados visuales en los pacientes hospitalizados en la unidad de cuidados intensivos (UCI) y bajo sedación varían en sus parámetros de amplitud y latencia, según se realicen con los ojos abiertos
Jesús H. Rodríguez +3 more
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Bioinspired figure-ground discrimination via visual motion smoothing.
PLoS Computational Biology, 2023 Flies detect and track moving targets among visual clutter, and this process mainly relies on visual motion. Visual motion is analyzed or computed with the pathway from the retina to T4/T5 cells. The computation of local directional motion was formulated
Zhihua Wu, Aike Guo
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Visual odometry of Rhinecanthus aculeatus depends on the visual density of the environment
Communications Biology, 2022 A freely-swimming teleost fish reproduces a previously learned distance via visual motion information, demonstrating that its visual-motion processing is dependent on visual density.
Cecilia Karlsson +3 more
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Anales de la Academia de Ciencias de Cuba, 2021 Introducción: La presente investigación aborda por vez primera en nuestro país el estudio de las consecuencias del tratamiento quirúrgico en pacientes con epilepsia del lóbulo temporal fármaco-resistente para el funcionamiento de los sistemas sensoriales
Margarita M. Báez Martín +12 more
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Robust visual tracking via samples ranking
EURASIP Journal on Advances in Signal Processing, 2019 In recent years, deep convolutional neural networks (CNNs) have achieved great success in visual tracking. To learn discriminative representations, most of existing methods utilize information of image region category, namely target or background, and/or
Heyan Zhu, Hui Wang
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