Results 31 to 40 of about 1,847,144 (333)
Journal of Imaging, 2020 Multichannel images, i.e., images of the same object or scene taken in different spectral bands or with different imaging modalities/settings, are common in many applications.
Izumi Ito, Aleksandra Pižurica
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No-Reference Contrast Measurement for Color Images Based on Visual Stimulus
IEEE Access, 2018 Image quality assessment without a reference image is essential for evaluating the performance of image enhancements. Much research has been done to develop an objective image quality measurement that is relevant to perceived quality evaluations. Because
Minsub Kim, Ki Sun Song, Moon Gi Kang
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Image Analysis & Stereology, 2011 The goal of this article is to present specific capabilities and limitations of the use of color digital images in a characterization process. The whole process is investigated, from the acquisition of digital color images to the analysis of the information relevant to various applications in the field of material characterization.
Dominique Lafon +1 more
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A Color Image Encryption Using Dynamic DNA and 4-D Memristive Hyper-Chaos
IEEE Access, 2019 In this paper, a color image encryption is proposed based on the dynamic DNA and the 4-D memristive hyper-chaos. First, chaotic matrices are generated from the 4-D memristive hyper-chaos by using the plain image, the salt key, and control parameters ...
Zhentao Liu +3 more
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Fast Color Space Transformations Using Minimax Approximations [PDF]
, 2009 Color space transformations are frequently used in image processing, graphics, and visualization applications. In many cases, these transformations are complex nonlinear functions, which prohibits their use in time-critical applications.
Celebi, M. Emre +2 more
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SensorsThe extraction of device-independent color values from affordable and accessible digital images based on a standard color space system is crucially necessary for agricultural applications, where color information for plant monitoring or diagnostics is ...
Vahid Mohammadi +3 more
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Efficient Color Correction Using Normalized Singular Value for Duststorm Image Enhancement
J, 2022 A duststorm image has a reddish or yellowish color cast. Though a duststorm image and a hazy image are obtained using the same process, a hazy image has no color distortion as it has not been disturbed by particles, but a duststorm image has color ...
Ho-Sang Lee
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PixColor: Pixel Recursive Colorization
, 2017 We propose a novel approach to automatically produce multiple colorized versions of a grayscale image. Our method results from the observation that the task of automated colorization is relatively easy given a low-resolution version of the color image ...
Bieber, David +5 more
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Image processing for smarter browsing of ocean color data products: investigating algal blooms [PDF]
, 2010 Remote sensing technology continues to play a significant role in the understanding of our environment and the investigation of the Earth. Ocean color is the water hue due to the presence of tiny plants containing the pigment chlorophyll, sediments, and ...
Diamond, Dermot +5 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li +9 more
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