Results 11 to 20 of about 407,551 (288)
Asymmetric Stereo High Dynamic Range Imaging with Smartphone Cameras [PDF]
SensorsStereo high dynamic range imaging (SHDRI) offers a more temporally stable solution to high dynamic range (HDR) imaging from low dynamic range input images compared to bracketing and removes the loss of accuracy that single-image HDR solutions offer ...
Finn Russell, William J. B. Midgley
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High Dynamic Range Fluorescence Imaging [PDF]
IEEE Journal of Selected Topics in Quantum Electronics, 2019 Fluorescence acquisition and image display over a high dynamic range is highly desirable. However, the limited dynamic range of current photodetectors and imaging CCDs impose a limit on the fluorescence intensities that can be simultaneously captured during a single image acquisition.
Claudio Vinegoni +2 more
exaly +6 more sources
Stereo Vision-Based High Dynamic Range Imaging Using Differently-Exposed Image Pair [PDF]
Sensors, 2017 In this paper, a high dynamic range (HDR) imaging method based on the stereo vision system is presented. The proposed method uses differently exposed low dynamic range (LDR) images captured from a stereo camera.
Won-Jae Park +4 more
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Characterization for High Dynamic Range Imaging [PDF]
Computer Graphics Forum, 2008 AbstractIn this paper we present a new practical camera characterization technique to improve color accuracy in high dynamic range (HDR) imaging. Camera characterization refers to the process of mapping device‐dependent signals, such as digital camera RAW images, into a well‐defined color space.
Kim, M.H., Kautz, J.
core +6 more sources
Pyramid Inter-Attention for High Dynamic Range Imaging [PDF]
Sensors, 2020 This paper proposes a novel approach to high-dynamic-range (HDR) imaging of dynamic scenes to eliminate ghosting artifacts in HDR images when in the presence of severe misalignment (large object or camera motion) in input low-dynamic-range (LDR) images ...
Sungil Choi +5 more
doaj +2 more sources
Evaluation of High Dynamic Range Imaging Methods for Luminance Measurements [PDF]
Journal of ImagingImaging luminance measurement is increasingly used in lighting applications, but the limited dynamic range of camera sensors requires using high dynamic range (HDR) imaging methods for evaluating scenes with large luminance contrasts.
Lou Gevaux +5 more
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High-dynamic-range imaging for cloud segmentation [PDF]
Atmospheric Measurement Techniques, 2018 Sky–cloud images obtained from ground-based sky cameras are usually captured using a fisheye lens with a wide field of view. However, the sky exhibits a large dynamic range in terms of luminance, more than a conventional camera can capture. It is thus
S. Dev +4 more
doaj +6 more sources
Resolution Enhancement in Coherent Diffraction Imaging Using High Dynamic Range Image
Photonics, 2021 In a coherent diffraction imaging (CDI) system, the information of the sample is retrieved from the diffraction patterns recorded by the image sensor via multiple iterations.
Yuanyuan Liu +5 more
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High Dynamic Range Imaging at the Quantum Limit with Single Photon Avalanche Diode-Based Image Sensors [PDF]
Sensors, 2018 This paper examines methods to best exploit the High Dynamic Range (HDR) of the single photon avalanche diode (SPAD) in a high fill-factor HDR photon counting pixel that is scalable to megapixel arrays.
Neale A.W. Dutton +4 more
doaj +2 more sources
Foreword – High dynamic range imaging [PDF]
Computers & Graphics, 2013 High Dynamic Range (HDR) imagery is a step-change in imaging technology that is not limited to the 8-bits per pixel for each color channel that traditional or low-dynamic range digital images have been constrained to. These restrictions have meant that the current and relatively novel imaging technologies including stereoscopic, HD and ultraHD imaging ...
Luís Paulo Santos, Kurt Debattista
openaire +3 more sources