Results 21 to 30 of about 9,287,091 (298)
Fuzzy-Based Histogram Partitioning for Bi-Histogram Equalisation of Low Contrast Images
IEEE Access, 2020 The conventional histogram equalisation (CHE), though being simple and widely used technique for contrast enhancement, but fails to preserve the mean brightness and natural appearance of images.
Mohammad Farhan Khan +5 more
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Sensors, 2022 With the successful application of the Shack–Hartmann wavefront sensor in measuring aberrations of the human eye, researchers found that, when the aberration is large, the local wavefront distortion is large, and it causes the spot corresponding to the ...
Wen Yang, Jianli Wang, Bin Wang
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Novel Multiple-Layer Stack Capacitor and Its Application in the IRPFA Readout Circuit
IEEE Access, 2021 In this paper, a kind of four-layer stack capacitor is proposed, which has realized the compatibility with the conventional standard $0.5~\mu \text{m}$ CMOS technology.
Qi Liu +5 more
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The effect of dynamic range compression on the psychoacoustic quality and loudness of commercial music [PDF]
, 2010 It is common practice for music productions to be mastered with the aim of increasing the perceived loudness for the listener, allowing one record to stand out from another by delivering an immediate impact and intensity.
Campbell, William +2 more
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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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An Approach for a Wide Dynamic Range Low-Noise Current Readout Circuit
Journal of Low Power Electronics and Applications, 2020 Designing low-noise current readout circuits at high speed is challenging. There is a need for preamplification stages to amplify weak input currents before being processed by conventional integrator based readout.
Wei Wang, Sameer Sonkusale
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Frontiers in Physics, 2020 Diffuse optical tomography (DOT) is a novel functional imaging technique that has the potential clinical application for breast cancer screening. Currently, an underexploited benefit of DOT is its ability to track and characterize dynamic events related ...
Limin Zhang +10 more
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Journal of Instrumentation, 2016 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 to 3,000 keV of electron-recoil energy.
openaire +4 more sources
A digital high-dynamic-range CMOS image sensor with multi-integration and pixel readout request [PDF]
, 2007 A novel principle has been developed to build an ultra wide dynamic range digital CMOS image sensor. Multiple integrations are used to achieve the required dynamic.
Segura, Josep +7 more
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Methods for Detection of Bioimpedance Variations in Resource Constrained Environments
Sensors, 2020 Changes in a certain parameter are often a few magnitudes smaller than the base value of the parameter, specifying significant requirements for the dynamic range and noise levels of the measurement system.
Eiko Priidel +6 more
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