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
doaj +2 more sources
High Dynamic Range Imaging and Low Dynamic Range Expansion for Generating HDR Content [PDF]
Computer Graphics Forum, 2009 Abstract In the last few years, researchers in the field of High Dynamic Range (HDR) Imaging have focused on providing tools for expanding Low Dynamic Range (LDR) content for the generation of HDR images due to the growing popularity of HDR in applications, such as photography and rendering via Image‐Based Lighting, and the imminent arrival of HDR ...
Francesco Banterle +2 more
exaly +3 more sources
Ghost-Free HDR Imaging in Dynamic Scenes via High–Low-Frequency Decomposition [PDF]
SensorsGenerating high-quality high-dynamic-range (HDR) images in dynamic scenes remains a challenging task. Recently, Transformers have been introduced into HDR imaging and have demonstrated superior performance over traditional convolutional neural networks ...
Xiang Zhang +3 more
doaj +2 more sources
HCNet: Multi-Exposure High-Dynamic-Range Reconstruction Network for Coded Aperture Snapshot Spectral Imaging [PDF]
SensorsCoded Aperture Snapshot Spectral Imaging (CASSI) is a rapid hyperspectral imaging technique with broad application prospects. Due to limitations in three-dimensional compressed data acquisition modes and hardware constraints, the compressed measurements ...
Hang Shi +4 more
doaj +2 more sources
HDR-VQM: An objective quality measure for high dynamic range video [PDF]
Signal Processing: Image Communication, 2015 High Dynamic Range (HDR) signals fundamentally differ from the traditional low dynamic range (LDR) ones in that pixels are related (proportional) to the physical luminance in the scene (i.e. scene-referred). For that reason, the existing LDR video quality measurement methods may not be directly used for assessing quality in HDR videos. To address that,
Manish Narwaria
exaly +4 more sources
High Dynamic Range Adaptive Real-time Smart Camera: an overview of the HDR-ARTiST project [PDF]
2012 IEEE International Symposium on Circuits and Systems, 2015 International audienceStandard cameras capture only a fraction of the information that is visible to the human visual system. This is specifically true for natural scenes including areas of low and high illumination due to transitions between sunlit and ...
Ginhac, Dominique +2 more
core +6 more sources
HDR-Plenoxels: Self-Calibrating High Dynamic Range Radiance Fields
Lecture Notes in Computer Science, 2022 Accepted at ECCV 2022.
Kim Jun-Seong, Kim Yu-Ji, Moon Ye-Bin
exaly +3 more sources
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 +4 more sources
Perceived dynamic range of HDR images [PDF]
, 2016 Although high dynamic range (HDR) imaging has gained great popularity and acceptance in both the scientific and commercial domains, the relationship between perceptually accurate, content-independent dynamic range and objective measures has not been ...
Vedad Hulusic +2 more
exaly +3 more sources
HDR-ARtiSt: A 1280x1024-pixel Adaptive Real-time Smart camera for High Dynamic Range video [PDF]
Journal of Real-Time Image Processing, 2014 International audienceStandard cameras capture only a fraction of the information that is visible to the human visual system. This is specifically true for natural scenes including areas of low and high illumination due to transitions between sunlit and ...
Ginhac, Dominique +2 more
core +4 more sources