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Optimization design of high-frequency electronic ballast for UV-lamps applied in sewage treatment.
Koujie Dong
Hua Yang
Xinyao Zhang
Xiangjun Zhang
Yijie Wang
Dianguo Xu
Published in:
IECON (2017)
Keyphrases
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high frequency
low frequency
high resolution
visual quality
power supply
wavelet transform
wavelet decomposition
multiscale
feature vectors
multi resolution analysis
subband
wavelet coefficients
low pass
high frequencies
image segmentation
frequency band
multiresolution
high quality