Articles with "temporal frequency" as a keyword



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High Spatial Resolution and High Temporal Frequency (30-m/15-day) Fractional Vegetation Cover Estimation over China Using Multiple Remote Sensing Datasets: Method Development and Validation

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Published in 2020 at "Journal of meteorological research"

DOI: 10.1007/s13351-020-0017-7

Abstract: High spatial resolution and high temporal frequency fractional vegetation cover (FVC) products have been increasingly in demand to monitor and research land surface processes. This paper develops the algorithm to estimate FVC at a 30-m/15-day… read more here.

Keywords: resolution; high spatial; temporal frequency; high temporal ... See more keywords
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Spatio-Temporal-Frequency Graph Attention Convolutional Network for Aircraft Recognition Based on Heterogeneous Radar Network

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Published in 2022 at "IEEE Transactions on Aerospace and Electronic Systems"

DOI: 10.1109/taes.2022.3175797

Abstract: This article proposes a knowledge- and data-driven graph neural network-based collaboration learning model for reliable aircraft recognition in a heterogeneous radar network. The aircraft recognizability analysis shows that the semantic feature of an aircraft is… read more here.

Keywords: network; radar network; aircraft; temporal frequency ... See more keywords
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The effects of colour and temporal frequency of flickering light on variability of the accommodation response in emmetropes and myopes

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Published in 2021 at "BMC Ophthalmology"

DOI: 10.1186/s12886-021-01856-z

Abstract: Background Myopia is hypothesized to be influenced by environmental light conditions. For example, it has been shown that colour and temporal frequency of flickering light affect emmetropisation in animals. Considering the omnipresence of flickering light… read more here.

Keywords: frequency; temporal frequency; variability; frequency flickering ... See more keywords
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Optimization of Pre-Ictal Interval Time Period for Epileptic Seizure Prediction Using Temporal and Frequency Features.

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Published in 2023 at "Studies in health technology and informatics"

DOI: 10.3233/shti230109

Abstract: Epilepsy is a neurological disorder characterized by recurrent seizures. Automated prediction of epileptic seizures is essential in monitoring the health of an epileptic individual to avoid cognitive problems, accidental injuries, and even fatality. In this… read more here.

Keywords: optimization pre; seizure; prediction; temporal frequency ... See more keywords
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A theoretical model reveals specialized synaptic depressions and temporal frequency tuning in retinal parallel channels

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Published in 2022 at "Frontiers in Computational Neuroscience"

DOI: 10.3389/fncom.2022.1034446

Abstract: In the Outer Plexiform Layer of a retina, a cone pedicle provides synaptic inputs for multiple cone bipolar cell (CBC) subtypes so that each subtype formats a parallelized processing channel to filter visual features from… read more here.

Keywords: frequency tuning; frequency; parallel channels; model ... See more keywords
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Auditory clicks elicit equivalent temporal frequency perception to tactile pulses: A cross-modal psychophysical study

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Published in 2022 at "Frontiers in Neuroscience"

DOI: 10.3389/fnins.2022.1006185

Abstract: Both hearing and touch are sensitive to the frequency of mechanical oscillations—sound waves and tactile vibrations, respectively. The mounting evidence of parallels in temporal frequency processing between the two sensory systems led us to directly… read more here.

Keywords: frequency perception; cross modal; frequency; modal psychophysical ... See more keywords
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Cascaded Convolutional Recurrent Neural Networks for EEG Emotion Recognition Based on Temporal–Frequency–Spatial Features

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Published in 2023 at "Applied Sciences"

DOI: 10.3390/app13116761

Abstract: Emotion recognition is a research area that spans multiple disciplines, including computational science, neuroscience, and cognitive psychology. The use of electroencephalogram (EEG) signals in emotion recognition is particularly promising due to their objective and nonartefactual… read more here.

Keywords: recognition; emotion recognition; frequency spatial; temporal frequency ... See more keywords