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Dual Path Lock-In System for Elimination of Residual Amplitude Modulation and SNR Enhancement in Photoacoustic Spectroscopy.
Qinduan Zhang
Jun Chang
Zhenhua Cong
Zongliang Wang
Fupeng Wang
Published in:
Sensors (2018)
Keyphrases
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amplitude modulation
signal to noise ratio
frequency modulation
infrared
image enhancement
noise reduction
x ray
shortest path
image processing
concurrency control
fading channels
electron microscopy
edge detection
wavelet transform
primal dual
high resolution
nuclear magnetic resonance