Results 1 to 10 of about 1,181,367 (337)

Street view imagery in urban analytics and GIS: A review

open access: yesLandscape and Urban Planning, 2021
Street view imagery has rapidly ascended as an important data source for geospatial data collection and urban analytics, deriving insights and supporting informed decisions. Such surge has been mainly catalysed by the proliferation of large-scale imagery
Filip Biljecki, Koichi Ito
exaly   +2 more sources

Continental-scale land surface phenology from harmonized Landsat 8 and Sentinel-2 imagery

open access: yesRemote Sensing of Environment, 2020
Dense time series of Landsat 8 and Sentinel-2 imagery are creating exciting new opportunities to monitor, map, and characterize temporal dynamics in land surface properties with unprecedented spatial detail and quality.
Eli K Melaas   +2 more
exaly   +2 more sources

Neural correlates of action: Comparing meta-analyses of imagery, observation, and execution

open access: yesNeuroscience and Biobehavioral Reviews, 2018
HighlightsWe compared meta‐analyses of movement imagery, observation, and execution.Subcortical structures were most commonly associated with imagery and execution.Conjunctions identified a consistent premotor‐parietal‐somatosensory network.These data ...
Robert M Hardwick   +2 more
exaly   +2 more sources

A global inventory of lakes based on high-resolution satellite imagery

open access: yesGeophysical Research Letters, 2014
An accurate description of the abundance and size distribution of lakes is critical to quantifying limnetic contributions to the global carbon cycle. However, estimates of global lake abundance are poorly constrained.
Charles Verpoorter   +2 more
exaly   +2 more sources

StyleCLIP: Text-Driven Manipulation of StyleGAN Imagery [PDF]

open access: yesIEEE International Conference on Computer Vision, 2021
Inspired by the ability of StyleGAN to generate highly realistic images in a variety of domains, much recent work has focused on understanding how to use the latent spaces of StyleGAN to manipulate generated and real images.
Or Patashnik   +4 more
semanticscholar   +1 more source

SatMAE: Pre-training Transformers for Temporal and Multi-Spectral Satellite Imagery [PDF]

open access: yesNeural Information Processing Systems, 2022
Unsupervised pre-training methods for large vision models have shown to enhance performance on downstream supervised tasks. Developing similar techniques for satellite imagery presents significant opportunities as unlabelled data is plentiful and the ...
Yezhen Cong   +8 more
semanticscholar   +1 more source

Fall Detection Approaches for Monitoring Elderly HealthCare Using Kinect Technology: A Survey

open access: yesApplied Sciences, 2023
The severity of falls increases with age and reduced mobility. Falls are a frequent source of domestic accidents and accidental death on the part of fragile people.
Moustafa Fayad   +8 more
doaj   +1 more source

On the Number of Balanced Words of Given Length and Height over a Two-Letter Alphabet [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2010
We exhibit a recurrence on the number of discrete line segments joining two integer points in the plane using an encoding of such segments as balanced words of given length and height over the two-letter alphabet $\{0,1\}$.
Nicolas Bédaride   +3 more
doaj   +1 more source

Application of Multitemporal Change Detection in Radar Satellite Imagery Using REACTIV-Based Method for Geospatial Intelligence

open access: yesSensors, 2023
Constant monitoring of airports and aviation bases has become one of the priorities in today’s strategic security. It results in the necessity to develop the potential of satellite Earth observation systems and to intensify the efforts to develop the ...
Jakub Slesinski   +2 more
doaj   +1 more source

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