Articles with "complex illumination" as a keyword



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A Traffic Sign Recognition Method Under Complex Illumination Conditions

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Published in 2023 at "IEEE Access"

DOI: 10.1109/access.2023.3266825

Abstract: Environment awareness technology is one of the most critical technologies for autonomous vehicles, and traffic sign recognition is an important branch of environment awareness system, which has important research significance for ensuring traffic safety. To… read more here.

Keywords: complex illumination; traffic; illumination conditions; traffic sign ... See more keywords
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Encoding of arbitrary micrometric complex illumination patterns with reduced speckle.

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Published in 2019 at "Optics express"

DOI: 10.1364/oe.27.019788

Abstract: In nonlinear microscopy, phase-only spatial light modulators (SLMs) allow achieving simultaneous two-photon excitation and fluorescence emission from specific region-of-interests (ROIs). However, as iterative Fourier transform algorithms (IFTAs) can only approximate the illumination of selected ROIs,… read more here.

Keywords: reduced speckle; complex illumination; encoding arbitrary; illumination patterns ... See more keywords