Results 21 to 30 of about 25,586,963 (298)
Photobiomodulation of the Visual System and Human Health [PDF]
International Journal of Molecular Sciences, 2020 Humans express an expansive and detailed response to wavelength differences within the electromagnetic (EM) spectrum. This is most clearly manifest, and most studied, with respect to a relatively small range of electromagnetic radiation that includes the visible wavelengths with abutting ultraviolet and infrared, and mostly with respect to the visual ...
John Buch, Billy Hammond
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LOW VISION X-RAY IMAGES CONTRAST ENHANCEMENT USING WAVELET TRANSFORM AND NON-LINEAR MAPPING
Diyala Journal of Engineering Sciences, 2009 This paper proposes a new method for enhancing the contrast of medical images based on Wavelet Transform. Wavelet transforms offer an efficient representation of the signal, finely tuned to its intrinsic properties involves simple processing techniques ...
Raghad Zuhair Yousif Al-Macdici
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Dianzi Jishu Yingyong, 2020 Aiming at the problem of poor image contrast and loss of visual information on electrowetting electronic paper display， this paper proposes an image hierarchical mapping technique based on human visual system.
Li Tiantian +4 more
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Do (and say) as I say: Linguistic adaptation in human-computer dialogs [PDF]
, 2014 © Theodora Koulouri, Stanislao Lauria, and Robert D. Macredie. This article has been made available through the Brunel Open Access Publishing Fund.There is strong research evidence showing that people naturally align to each other’s vocabulary, sentence ...
Macredie, R, Kolouri, T, Lauria, S
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Attentional load and sensory competition in human vision: Modulation of fMRI responses by load fixation during task-irrelevant stimulation in the peripheral visual field. [PDF]
, 2005 Perceptual suppression of distractors may depend on both endogenous and exogenous factors, such as attentional load of the current task and sensory competition among simultaneous stimuli, respectively. We used functional magnetic resonance imaging (fMRI)
Schwartz, S. +19 more
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Dual Video Watermarking Algorithm Based on SIFT and HVS in the Contourlet Domain
IEEE Access, 2019 We propose dual un-compressed video watermarking algorithms based on human visual system and scale invariant feature transform (SIFT) in the contourlet domain.
Zhi Li, Shu Qin Chen, Xin Yu Cheng
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A Hybrid Method for Multi-Focus Image Fusion Based on Fast Discrete Curvelet Transform
IEEE Access, 2017 This paper presents a fast discrete Curvelet transform (FDCT)-based technique for multi-focus image fusion to address two problems: texture selection in FDCT domain and block effect in spatial-based fusion.
Yong Yang +4 more
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Perceptual quality evaluation for motion deblurring
IET Computer Vision, 2018 Motion deblurring has been widely studied. However, the relevant quality evaluation of motion deblurred images remains an open problem. The motion deblurred images are usually contaminated by noise, ringing and residual blur (NRRB) simultaneously ...
Bo Hu, Leida Li, Jiansheng Qian
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An overview of interactive visual data mining techniques for knowledge discovery [PDF]
, 2013 n the past decade, the analysis of data has faced the challenge of dealing with very large and complex datasets and the real-time generation of data. Technologies to store and access these complex and large datasets are in place.
Gaber, Mohamed Medhat +11 more
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Human Visual System applied to Facial Recognition
ENP Engineering Science JournalResearch in the field of biometrics is constantly expanding. Numerous studies have been carried out to develop different techniques with the aim of ensuring reliable and efficient recognition systems.
Fatima Zohra ALLAM née CHERGUI +2 more
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