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Robust time-frequency representation based on the signal normalization and concentration measures.
Igor Djurovic
Ljubisa Stankovic
Marko Simeunovic
Published in:
Signal Process. (2014)
Keyphrases
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signal processing
high frequency
signal analysis
frequency domain
neural network
preprocessing
image representation
partial occlusion
feature representation
image compression
evaluation measures
robust estimation
heart rate
short time fourier transform