Results 1 to 10 of about 18,365,131 (347)
Journal of Instrumentation, 2015 The electronics of the LZ experiment, the 7-tonne dark matter detector to be installed at the Sanford Underground Research Facility (SURF), is designed to permit studies of physics where the energies deposited range from 1 keV of nuclear-recoil energy up
Yin, Jun
core +6 more sources
Robust High-Dynamic-Range Vector Magnetometry via Nitrogen-Vacancy Centers in Diamond [PDF]
Applied Physics Letters, 2018 We demonstrate a robust, scale-factor-free vector magnetometer, which uses a closed-loop frequency-locking scheme to simultaneously track Zeeman-split resonance pairs of nitrogen-vacancy (NV) centers in diamond.
Budker D. +6 more
core +2 more sources
Ghost-free High Dynamic Range Imaging with Context-aware Transformer [PDF]
European Conference on Computer Vision, 2022 High dynamic range (HDR) deghosting algorithms aim to generate ghost-free HDR images with realistic details. Restricted by the locality of the receptive field, existing CNN-based methods are typically prone to producing ghosting artifacts and intensity ...
Z. Liu +3 more
semanticscholar +1 more source
NeRF in the Dark: High Dynamic Range View Synthesis from Noisy Raw Images [PDF]
Computer Vision and Pattern Recognition, 2021 Neural Radiance Fields (NeRF) is a technique for high quality novel view synthesis from a collection of posed input images. Like most view synthesis methods, NeRF uses tonemapped low dynamic range (LDR) as input; these images have been processed by a ...
B. Mildenhall +4 more
semanticscholar +1 more source
Superimposing dynamic range [PDF]
ACM SIGGRAPH Asia 2008 papers, 2008 We present a simple and cost-efficient way of extending contrast, perceived tonal resolution, and color space of reflective media, such as paper prints, hardcopy photographs, or electronic paper displays. A calibrated projector-camera system is applied for automatic registration, radiometric scanning and superimposition.
Bimber, Oliver, Iwai, Daisuke
+4 more sources
HDR-NeRF: High Dynamic Range Neural Radiance Fields [PDF]
Computer Vision and Pattern Recognition, 2021 We present High Dynamic Range Neural Radiance Fields (HDR-NeRF) to recover an HDR radiance field from a set of low dynamic range (LDR) views with different exposures.
Xin Huang +5 more
semanticscholar +1 more source
ADNet: Attention-guided Deformable Convolutional Network for High Dynamic Range Imaging [PDF]
2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2021 In this paper, we present an attention-guided deformable convolutional network for hand-held multi-frame high dynamic range (HDR) imaging, namely ADNet. This problem comprises two intractable challenges of how to handle saturation and noise properly and ...
Zhen Liu +8 more
semanticscholar +1 more source
NTIRE 2021 Challenge on High Dynamic Range Imaging: Dataset, Methods and Results [PDF]
2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2021 This paper reviews the first challenge on high-dynamic range (HDR) imaging that was part of the New Trends in Image Restoration and Enhancement (NTIRE) workshop, held in conjunction with CVPR 2021. This manuscript focuses on the newly introduced dataset,
Eduardo Pérez-Pellitero +4 more
semanticscholar +1 more source
Multi-Bracket High Dynamic Range Imaging with Event Cameras [PDF]
2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2022 Modern high dynamic range (HDR) imaging pipelines align and fuse multiple low dynamic range (LDR) images captured at different exposure times. While these methods work well in static scenes, dynamic scenes remain a challenge since the LDR images still ...
Nico Messikommer +7 more
semanticscholar +1 more source
IEEE Access, 2021 We propose a novel and efficient algorithm for detection of specular reflections and light sources (highlights) in cinematic content. The detection of highlights is important for reconstructing them properly in the conversion of the low dynamic range ...
Ana Stojkovic +4 more
doaj +1 more source