It always pays to be able to see what you’re shooting at. Defense News checks out new optics options from Trijicon and Holosun at the SHOT Show conference.

Abstract: Frame deletion detection is an arrestive field for video forensics in recent years. This paper presents a frame deletion detection algorithm based on optical flow orientation variation.

Abstract: Drift of Quadrature operating point (Q-point) due to variations in ambient temperature restricts the demodulation accuracy of fiber-optic extrinsic Fabry-Perot interferometer (EFPI) sensors.

Background/ims To compare the retinal vessel diameter measurements obtained from the swept-source optical coherence tomography angiography (OCTA; Plex Elite 9000, Carl Zeiss Meditec, USA) and adaptive ...

Department of Chemistry, University of Aarhus, Langelandsgade 140, DK-8000 Århus, Denmark, and Department of Chemical Engineering, Technical University of Denmark, DK-2800, Lyngby, Denmark Article ...