Results 51 to 60 of about 32,464,068 (395)
UAV High-Speed Target Reconnaissance and Deblurring
IEEE AccessIn military operations, the detection of enemy targets by reconnaissance aircraft usually results in obvious motion blur in imaging due to the rapid movement or position change of the target, which poses a challenge for accurate target identification. To
Zhaoqi Hou +4 more
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Optimization method to suppress background for imaging multiple planes [PDF]
Journal of Innovative Optical Health Sciences, 2019 3D live imaging is important for better understanding of biological processes. To obtain biological dynamic process, high imaging speed is required. In order to improve speed in 3D live imaging, simultaneous imaging of multiple planes throughout a 3D ...
Vannhu Le
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Uvsq-Sat NG, a New CubeSat Pathfinder for Monitoring Earth Outgoing Energy and Greenhouse Gases
Remote Sensing, 2023 Climate change is undeniably one of the most pressing and critical challenges facing humanity in the 21st century. In this context, monitoring the Earth’s Energy Imbalance (EEI) is fundamental in conjunction with greenhouse gases (GHGs) in order to ...
Mustapha Meftah +19 more
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Review of state-of-the-art artificial compound eye imaging systems
Bioinspiration & Biomimetics, 2019 The natural compound eye has received much attention in recent years due to its remarkable properties, such as its large field of view (FOV), compact structure, and high sensitivity to moving objects.
Yang Cheng +3 more
semanticscholar +1 more source
Applied Sciences, 2017 In this paper, we used a freeform lens in a long-wave, un-cooled, refractive infrared (IR) thermal imager and present the design strategy and test results. This optical system is composed of only one freeform lens and several spheres.
Jinjin Chen +6 more
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MedGA: A novel evolutionary method for image enhancement in medical imaging systems
Expert systems with applications, 2019 Medical imaging systems often require the application of image enhancement techniques to help physicians in anomaly/abnormality detection and diagnosis, as well as to improve the quality of images that undergo automated image processing.
L. Rundo +6 more
semanticscholar +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 Due to the physical boundaries, fusing low spatial resolution hyperspectral (LrHSI) with high spatial resolution multispectral (HrMSI) images is a hot and promising area for obtaining hyperspectral that have high spatial-spectral resolution images (HrHSI)
Abdolraheem Khader +2 more
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Accurate molecular imaging of small animals taking into account animal models, handling, anaesthesia, quality control and imaging system performance [PDF]
, 2015 Small-animal imaging has become an important technique for the development of new radiotracers, drugs and therapies. Many laboratories have now a combination of different small-animal imaging systems, which are being used by biologists, pharmacists ...
Bankstahl, Jens +5 more
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Aberrations in shift-invariant linear optical imaging systems using partially coherent fields
, 2015 Here the role and influence of aberrations in optical imaging systems employing partially coherent complex scalar fields is studied. Imaging systems require aberrations to yield contrast in the output image. For linear shift-invariant optical systems, we
Beltran, Mario A. +3 more
core +1 more source
Fast fluorescence microscopy for imaging the dynamics of embryonic development [PDF]
, 2008 Live imaging has gained a pivotal role in developmental biology since it increasingly allows real-time observation of cell behavior in intact organisms.
Bakal C +43 more
core +3 more sources