Mostrando 3,101 - 3,120 Resultados de 4,709 Para Buscar '"Blur"', tiempo de consulta: 0.18s Limitar resultados
  1. 3101
    por Soley, Fernando G.
    Publicado 2016
    “…Stenolemus giraffa is an assassin bug that feeds on web-building spiders; the web is the environment in which this predator finds its prey, but it also forms part of its preys' sophisticated sensory apparatus, blurring the distinction between environment and sensory systems. …”
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  2. 3102
    “…Subsequent transmission electron microscopy revealed that the bright and dark bands were narrowed and blurred, the Z- and M-lines were fogged, and the gaps between longitudinal myocardial fibers were increased. …”
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  3. 3103
    “…OBSERVATIONS: One patient with left homonymous hemianopia due to surgical excision of an arteriovenous malformation in the right cerebral occipital lobe came to our attention for transient blurred vision. Measurement of the GCC and pRNFL thickness was performed using spectral domain optical coherence tomography (SDOCT; Cirrus HD-OCT model 400). …”
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  4. 3104
    “…Nursing students experience blurred boundaries between personal and professional lines and lack accountability when using social media. …”
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  5. 3105
    “…Moderately occurring symptoms (i.e. 25–50% of patients) included blurred vision, frequent eating and frequent sweating. …”
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  6. 3106
    “…We report a case of a 65-year-old female who presented with right-sided headaches, blurring of vision in the right eye, cold-induced epistaxis, and facial numbness in the trigeminal nerve distribution. …”
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  7. 3107
    “…Clinically, patients presented with unilateral disease (65%), headache (48%), diplopia (30%) and blurred vision (30%). Third (65%) and sixth (57%) nerve palsies in isolation and combination (39%) were most common. …”
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  8. 3108
  9. 3109
    “…Fundus examination demonstrated bilateral protruding, hyperemic, with blurred margins in the nasal quadrant papilla and reduced excavation, tortuous vessels, peripapillary telangiectasias. …”
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  10. 3110
    “…OBSERVATIONS: A 37 year-old man presented with a two week history of blurred vision, elevated intraocular pressure, and myopic shift in his right eye. …”
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  11. 3111
    “…For the purpose of continuous observation of a fixed key area, a tethered floating aerostat is often used as the carrying platform for MSCI radar system; however, its non-cooperative random motion of the platform caused by winds and its unbalance will result in blurred imaging, and even in imaging failure. This paper presents a method that takes into account the instabilities of the platform, combined with an adaptive variable suspension (AVS) and a position and orientation system (POS), which can automatically control the antenna beam orientation to the target area and measure dynamically the position and attitude of the stochastic radiation radar array, respectively. …”
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  12. 3112
  13. 3113
    por Gabara, Grzegorz, Sawicki, Piotr
    Publicado 2019
    “…High accuracy of photogrammetric products was obtained by the computations performed according to the proposed methodology, which assumes multi-variant images processing and extended error analysis. The detection of blurred images was preprocessed applying Laplacian operator and Fourier transform implemented in Python using the Open Source Computer Vision library. …”
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  14. 3114
    “…First, the system eliminates image blurring and removes false feature correspondences to ensure the local accuracy and stability of the visual simultaneous localisation and mapping (SLAM) algorithm. …”
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  15. 3115
    “…With the increase of residual CaSO(4) content in clinker, the lower limit temperature of clinker formation gradually increased, and the crystal size of clinker minerals became finer and the boundary between crystals became more blurred. However, the optimal calcination temperature (1300 °C) of HBSAC clinker did not change. …”
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  16. 3116
    por Dai, Shaosheng, Li, Dongyang
    Publicado 2020
    “…Combining with the multi-scale top hat (Top-hat) transformation, the image is firstly corroded and expanded to extract the subtraction of light and shade parts and reconstruct the image to reduce the interference of sky blurred background noise. Then the image obtained by a multi-scale Top-hat transformation is transformed from the time domain to the frequency domain, and the spectral residuals and phase spectrum are extracted directly to obtain two kinds of image saliency maps by multi-scale Gauss filtering reconstruction, respectively. …”
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  17. 3117
    “…Ten months after the vitrectomy, he complained of blurred vision in the right eye again. On slit-lamp examination, we observed a wide opacification localized to the anterior surface of the IOL. …”
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  18. 3118
    “…When video transmission is carried out in an environment with interference, problems such as high packet loss rate, poor quality of the video, and blurred screen may exist. These problems can be effectively solved by redundant coding operations at the source node, but the extra coding operation imposes a heavy computational burden on the source node. …”
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  19. 3119
    “…The patients had symptoms evoking a cerebellar syndrome: blurred or double vision, ataxia and dizziness, asthenia, headache, muscle cramps, paresthesia and digestive disorders (nausea, vomiting and diarrhea). …”
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  20. 3120
    “…Abdominal ultrasound was carried out with liver brightness (score 0–3), diaphragm attenuation (0–2) and liver vessel blurring (0–1) scored by two observers. Liver fat was estimated using MRS. …”
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