Mostrando 861 - 880 Resultados de 5,671 Para Buscar '"imagery"', tiempo de consulta: 4.91s Limitar resultados
  1. 861
    “…The reliability of the methodology depends on both the quality of the aerial imagery and the pattern recognition technique used. …”
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  2. 862
    “…A potential contributor to impaired motor imagery in amputees is an alteration of the body schema as a result of the presence of a phantom limb. …”
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  3. 863
    “…Motor imagery-based brain-computer interface (BCI) is a communication interface between an external machine and the brain. …”
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  4. 864
  5. 865
    “…However, pedestrian detection and tracking from the thermal images obtained from UAVs pose many challenges due to the low-resolution of imagery, platform motion, image instability and the relatively small size of the objects. …”
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  6. 866
    “…Therefore, a study on a center pivot irrigated 23.5 ha field in Saudi Arabia was conducted to assess the variability in alfalfa yield using Landsat-8 imagery and a hay yield monitor data. In addition, the study was designed to also explore the potential of predicting the alfalfa yield using vegetation indices. …”
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  7. 867
    “…Results show that the optimized classifier can significantly improve the classification accuracy of motor imagery EEG signals.…”
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  8. 868
    “…Action observation and motor imagery activate neural structures involved in action execution, thereby facilitating movement and learning. …”
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  9. 869
  10. 870
    “…Motor imagery electroencephalography (EEG) has been successfully used in locomotor rehabilitation programs. …”
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  11. 871
    “…For this purpose, soleus (SOL) and tibialis motor evoked potentials (MEPs) and SOL H-reflexes were elicited while 15 elderly (mean ± SD = 71 ± 4.6 years) and 15 young participants (mean ± SD = 27 ± 4.6 years) mentally simulated static and dynamic balance tasks using motor imagery (MI), action observation (AO) or the combination of AO and MI (AO + MI). …”
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  12. 872
    “…Taking advantage of this feature, a novel approach is then presented for epipolar resampling of cross-track linear pushbroom satellite imagery. The proposed method is based on the rigorous sensor model. …”
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  13. 873
    “…We present a case study in training a production-scale classifier of tree cover in remote sensing imagery, using early-generation quantum annealing hardware built by D-wave Systems, Inc. …”
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  14. 874
    “…Due to high efficiency, large coverage and not being limited by the spatial regulation, satellite imagery becomes one of the important means to acquire geospatial information. …”
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  15. 875
    “…Visuo-perceptual abilities, spatial memory, spatial representation and navigation, visuo-spatial mental imagery, semantic and episodic-autobiographical memory were assessed. …”
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  16. 876
    “…In the present work, we introduce a simultaneous EEG-fMRI experimental protocol in which participants performed a motor-imagery task in unimodal and bimodal NF conditions. …”
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  17. 877
    “…This article presents a case example of an individual with current major depression engaging in a positive mental imagery intervention, specifically a computerized cognitive training paradigm involving repeated practice in generating positive imagery in response to ambiguous scenarios. …”
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  18. 878
    “…Motor execution produced higher activation levels, a faster response, and a different spatial distribution compared to motor imagery, which should be taken into account when designing an imagery-based BCI. …”
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  19. 879
    “…We present a methodology for a hybrid brain-computer interface (BCI) system, with the recognition of motor imagery (MI) based on EEG and blink EOG signals. We tested the BCI system in a 3D Tetris and an analogous 2D game playing environment. …”
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  20. 880
    “…Here, we examine the directed coupling (effective connectivity) between fronto-parietal and visual areas during perception and imagery. We found an increase in bottom-up coupling during perception relative to baseline and an increase in top-down coupling during both perception and imagery, with a much stronger increase during imagery. …”
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