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Spectral Super-Resolution for High Dynamic Range Images [PDF]
Journal of Imaging, 2023 The images we commonly use are RGB images that contain three pieces of information: red, green, and blue. On the other hand, hyperspectral (HS) images retain wavelength information.
Yuki Mikamoto +4 more
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iATPSnFR2: A high-dynamic-range fluorescent sensor for monitoring intracellular ATP. [PDF]
Proc Natl Acad Sci U S A, 2023 We developed a significantly improved genetically encoded quantitative adenosine triphosphate (ATP) sensor to provide real-time dynamics of ATP levels in subcellular compartments.
Marvin JS +7 more
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Deep learning-based high dynamic range 3D reconstruction [PDF]
Scientific ReportsThree-dimensional (3D) reconstruction based on fringe projection profilometry (FPP) is a crucial technique for capturing surface topography in high-precision industrial manufacturing.
Yifan Wang
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High dynamic range scanning tunneling microscopy [PDF]
MethodsXWe increase the dynamical range of a scanning tunneling microscope (STM) by actively subtracting dominant current-harmonics generated by nonlinearities in the current-voltage characteristics that could saturate the current preamplifier at low junction ...
Ajla Karić +3 more
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High-Dynamic-Range Integrated NV Magnetometers [PDF]
MicromachinesHigh-dynamic-range integrated magnetometers demonstrate extensive potential applications in fields involving complex and changing magnetic fields. Among them, Diamond Nitrogen Vacancy Color Core Magnetometer has outstanding performance in wide-range and ...
Tianning Wang +5 more
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Millimeter-Wave Power Amplifier Integrated Circuits for High Dynamic Range Signals
IEEE Journal of Microwaves, 2021 The next-generation 5G and beyond-5G wireless systems have stimulated a substantial growth in research, development, and deployment of mm-Wave electronic systems and antenna arrays at various scales.
Hua Wang +2 more
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Silicon Photomultiplier—A High Dynamic Range, High Sensitivity Sensor for Bio-Photonics Applications [PDF]
Biosensors, 2022 This work is an overview of silicon photomultipliers (SiPMs) with a view to defining their importance for bio-photonic and clinical applications. SiPMs are benchmarked against other common photodetectors, namely, PIN diodes and avalanche photodetectors ...
Rachel Georgel +6 more
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High Dynamic Range Nanowire Resonators. [PDF]
Nano Lett, 2021 Dynamic range quantifies the linear operation regime available in nanomechanical resonators. Nonlinearities dominate the response of flexural beams in the limit of very high aspect ratio and very small diameter, which leads to expectation of low dynamic ...
Molina J +7 more
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Multi-resolution tone mapping for high dynamic range medical ultrasound images [PDF]
PLoS ONEUltrasound diagnostics is a key tool in obstetrics for detecting fetal anomalies and monitoring pregnancy, but image quality often declines in obese patients due to reduced contrast resolution.
Thi Lan Nhi Vu +4 more
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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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