Articles with "receptive field" as a keyword



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Dopamine Regulation of GABAA Receptors Contributes to Light/Dark Modulation of the ON-Cone Bipolar Cell Receptive Field Surround in the Retina

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Published in 2017 at "Current Biology"

DOI: 10.1016/j.cub.2017.07.063

Abstract: Cone bipolar cells are interneurons that receive synaptic input from cone photoreceptor cells and provide the output of the first synaptic layer of the retina. These cells exhibit center-surround receptive fields, a prototype of lateral… read more here.

Keywords: cell; cone bipolar; receptive field; cone ... See more keywords
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The feature-weighted receptive field: an interpretable encoding model for complex feature spaces

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Published in 2018 at "NeuroImage"

DOI: 10.1016/j.neuroimage.2017.06.035

Abstract: ABSTRACT We introduce the feature‐weighted receptive field (fwRF), an encoding model designed to balance expressiveness, interpretability and scalability. The fwRF is organized around the notion of a feature map—a transformation of visual stimuli into visual… read more here.

Keywords: feature; model; receptive field; weighted receptive ... See more keywords
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Population receptive field (pRF) measurements of chromatic responses in human visual cortex using fMRI

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Published in 2018 at "Neuroimage"

DOI: 10.1016/j.neuroimage.2017.11.022

Abstract: &NA; The spatial sensitivity of the human visual system depends on stimulus color: achromatic gratings can be resolved at relatively high spatial frequencies while sensitivity to isoluminant color contrast tends to be more low‐pass. Models… read more here.

Keywords: population receptive; field; sensitivity; size ... See more keywords
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Multidimensional receptive field processing by cat primary auditory cortical neurons

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Published in 2017 at "Neuroscience"

DOI: 10.1016/j.neuroscience.2017.07.003

Abstract: The receptive fields of many auditory cortical neurons are multidimensional and are best represented by more than one stimulus feature. The number of these dimensions, their characteristics, and how they differ with stimulus context have… read more here.

Keywords: receptive field; stimulus; auditory cortical; multidimensional receptive ... See more keywords
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Geniculate Ganglion Neurons are Multimodal and Variable in Receptive Field Characteristics

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Published in 2017 at "Neuroscience"

DOI: 10.1016/j.neuroscience.2017.10.032

Abstract: Afferent chorda tympani (CT) fibers innervating anterior tongue fungiform papillae have neuron cell bodies in the geniculate ganglion (GG). To characterize electrophysiological and receptive field properties, we recorded extracellular responses from single GG neurons to… read more here.

Keywords: field; chemical thermal; receptive field; thermal neurons ... See more keywords
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Chromatic summation and receptive field properties of blue-on and blue-off cells in marmoset lateral geniculate nucleus

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Published in 2018 at "Vision Research"

DOI: 10.1016/j.visres.2017.09.002

Abstract: Graphical abstract Figure. No Caption available. HighlightsBlue‐on and blue‐off receptive‐field properties were identified in primate LGN.Sensitivities to short‐wave (S) and medium/long‐wave (ML) cone contrast are similar.S and ML receptive field subunits have similar spatial extents.Vector… read more here.

Keywords: field properties; contrast; blue receptive; blue blue ... See more keywords
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Understanding the Influence of Receptive Field and Network Complexity in Neural Network-Guided TEM Image Analysis

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Published in 2022 at "Microscopy and Microanalysis"

DOI: 10.1017/s1431927622012466

Abstract: Abstract Trained neural networks are promising tools to analyze the ever-increasing amount of scientific image data, but it is unclear how to best customize these networks for the unique features in transmission electron micrographs. Here,… read more here.

Keywords: tem; network; receptive field; microscopy ... See more keywords
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Face Detection Based on Receptive Field Enhanced Multi-Task Cascaded Convolutional Neural Networks

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Published in 2020 at "IEEE Access"

DOI: 10.1109/access.2020.3023782

Abstract: With the continuous development of deep learning, face detection methods have made the greatest progress. For real-time detection, cascade CNN based on the lightweight model is still the dominant structure that predicts face in a… read more here.

Keywords: enhanced multi; receptive field; field enhanced; face detection ... See more keywords
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Transformable Dilated Convolution by Distance for LiDAR Semantic Segmentation

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Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3225556

Abstract: LiDAR semantic segmentation is essential in autonomous vehicle safety. A rotating 3D LiDAR projects more laser points onto nearby objects and fewer points onto farther objects. Therefore, when projecting points onto a 2D image, such… read more here.

Keywords: dilated convolution; receptive field; distance; lidar ... See more keywords
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Reg-Superpixel Guided Convolutional Neural Network of PolSAR Image Classification Based on Feature Selection and Receptive Field Reconstruction

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Published in 2023 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"

DOI: 10.1109/jstars.2023.3268177

Abstract: The convolutional neural network (CNN) has a poor performance in nonuniform and edge regions due to the limitation of fixed receptive field. At the same time, feature stacking of input data can bring burden and… read more here.

Keywords: feature selection; network; reg superpixel; receptive field ... See more keywords
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Remote Sensing Object Detection Based on Receptive Field Expansion Block

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Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"

DOI: 10.1109/lgrs.2021.3110584

Abstract: Due to the rapid development of deep learning techniques and the collection of large-scale remote sensing datasets, convolutional neural networks (CNNs) have made significant progress in remote sensing object detection. However, due to the diversity… read more here.

Keywords: object detection; receptive field; detection; remote sensing ... See more keywords