Results 1 to 10 of about 11,526 (163)
Stray Light Analysis and Suppression of the Visible to Terahertz Integrated Cloud Detection Optical System [PDF]
Sensors, 2023 The wide-spectrum integrated imaging method can simultaneously obtain the spectral information of different spectral bands of the same target, which is conducive to the realization of the high-precision detection of target characteristics, and can ...
Haiwei Jiang, Xinhua Niu
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Research on Stray-Light Suppression Method for Large Off-Axis Three-Mirror Anastigmatic Space Camera
Sensors, 2022 The stray-light suppression of a large off-axis three-mirror anastigmatic space camera has been a hot topic, and this study proposes a composite stray-light suppression strategy that effectively suppresses stray light using the combination of a baffle ...
Lei Wei +4 more
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Sensors, 2023 As the non-imaging light of optical instruments, stray light has an important impact on normal imaging and data quantification applications. The FY-3D Medium Resolution Spectral Imager (MERSI) operates in a sun-synchronous orbit, with a scanning field of
Shuaishuai Chen, Xinhua Niu
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Remote Sensing, 2016 The Soumi NPP VIIRS Day/Night Band (DNB) nighttime imagery quality is affected by stray light contamination. In this study, we examined the relationship between the Earth scene stray light and the signals in VIIRS’s calibrators to better understand stray
Shihyan Lee, Changyong Cao
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Analysis of Stray Light and Enhancement of SNR in DMD-Based Spectrometers
Sensors, 2022 Due to advantages such as the high efficiency of light utilization, small volume, and vibration resistance, digital micro-mirror device (DMD)-based spectrometers are widely used in ocean investigations, mountain surveys, and other field science research.
Xiangzi Chen, Xiangqian Quan
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Novel gp60 subtypes and genetic diversity of Cryptosporidium felis in domestic and stray cats from Central Europe [PDF]
Parasites & VectorsBackground Cryptosporidium felis, a host-specific protozoan with possible zoonotic potential, is a common parasite of cats (Felis catus). To date, there have been few studies on the molecular subtyping of C. felis worldwide, and no have been conducted in
Veronika Zikmundová +7 more
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A physically based correction for stray light in Brewer spectrophotometer data analysis [PDF]
Atmospheric Measurement Techniques, 2023 Brewer ozone spectrophotometers have become an integral part of the global ground-based ozone monitoring network collecting data since the early 1980s. The double-monochromator Brewer version (MkIII) was introduced in 1992. With the Brewer hardware being
V. Savastiouk, H. Diémoz, C. T. McElroy
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Stray light analysis of the Xinglong 2.16-m telescope [PDF]
Research in Astronomy and Astrophysics, 2020 Abstract An effort towards understanding the problems associated with stray light related to the Xinglong 2.16-m telescope is presented to estimate the stray light performance of the telescope itself and provide a method for improving stray light suppression.
Tao-Ran Li +4 more
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Applied Sciences, 2022 An aspherical airborne camera has excellent performance in the field of photoelectric reconnaissance equipment. However, the image plane contrast of the optical system will be reduced by stray light originating from inside or outside of the optical ...
Jinliang Li +3 more
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Simulation of External Stray Light for FY-3C VIRR Combined with Satellite Orbit Attitude Model
Remote Sensing, 2021 Optical imaging systems mounted on a Sun-synchronous satellite are probably disturbed by stray light when working in the space environment. Existing research has shown that the Visible Infrared Radiometer (VIRR) onboard the FY-3C satellite is affected by
Junyuan Zhao +5 more
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