Results 11 to 20 of about 22,051,772 (250)
Performance evaluation of dual-layer architectures for high dynamic range head mounted displays
Journal of Information Display, 2023 A high dynamic range head mounted display (HDR-HMD) using a dual-layer per-pixel modulation method was recently demonstrated where both the display and modulation layers spatially overlap with an equal pixel resolution and are well-aligned to each other ...
Miaomiao Xu, Hong Hua
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Dynamic Range Expansion Using Cumulative Histogram Learning for High Dynamic Range Image Generation
IEEE Access, 2020 In modern digital photographs, most images have low dynamic range (LDR) formats, which means that the range of light intensities from the darkest to the brightest is much lower than the range that can be perceived by the human eye.
Hanbyol Jang +3 more
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Pyramid Inter-Attention for High Dynamic Range Imaging
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
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High dynamic range processing for magnetic resonance imaging. [PDF]
PLoS ONE, 2013 To minimize feature loss in T1- and T2-weighted MRI by merging multiple MR images acquired at different TR and TE to generate an image with increased dynamic range.High Dynamic Range (HDR) processing techniques from the field of photography were applied ...
Andy H Hung +3 more
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Pyramidal Feature Adjustment Networks for High Dynamic Range Imaging of Dynamic Scenes
IEEE Access, 2023 Multi-exposure high dynamic range (HDR) imaging aims to generate an HDR image from multiple low dynamic range (LDR) images. There are two main challenges in this task; camera and object motions causing ghost artifacts and over/under-exposure areas having
Haesoo Chung, Nam Ik Cho
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Characterization for high dynamic range imaging [PDF]
, 2008 In 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,
Kim, M.H. +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
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Exposure-Structure Blending Network for High Dynamic Range Imaging of Dynamic Scenes
IEEE Access, 2020 This paper presents a deep end-to-end network for high dynamic range (HDR) imaging of dynamic scenes with background and foreground motions. Generating an HDR image from a sequence of multi-exposure images is a challenging process when the images have ...
Sang-Hoon Lee, Haesoo Chung, Nam Ik Cho
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High-throughput high-dynamic range imaging by spatiotemporally structured illumination
APL Photonics, 2022 Recent advances in biochemistry and optics have enabled observation of the faintest signals from even single molecules. However, although biological samples can have varying degrees of fluorescence expression ranging from a single to thousands of ...
Taeseong Woo +7 more
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Real-time high dynamic range laser scanning microscopy
Nature Communications, 2016 Confocal and multiphoton fluorescence microscopy often suffers from low dynamic range. Here the authors develop a high dynamic range, laser scanning fluorescence technique by simultaneously recording different light intensity ranges.
C. Vinegoni +6 more
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