Hyperspectral Measurements Allow Separation of FRET Signals from Non-Uniform Background Fluorescence
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DOI: 10.1016/j.bpj.2016.11.2428
Abstract: In recent years Forster resonance energy transfer (FRET) has become a standard imaging approach to gain insight into localized biochemical processes within cells. These processes include changes in protein colocalization, second messenger concentration, and activation… read more here.
Keywords: fluorescence; fret measurements; uniform background; background fluorescence ... See more keywords
Infrared Dim Target Detection Using Shearlet's Kurtosis Maximization under Non-Uniform Background
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DOI: 10.3390/sym11050723
Abstract: A novel method based on multiscale and multidirectional feature fusion in the shearlet transform domain and kurtosis maximization for detecting the dim target in infrared images with a low signal-to-noise ratio (SNR) and serious interference… read more here.
Keywords: kurtosis; uniform background; dim target; kurtosis maximization ... See more keywords