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Automatic anuran identification using noise removal and audio activity detection.
Jesús B. Alonso
Josue Cabrera
Rohit Shyamnani
Carlos M. Travieso
Federico Bolaños
Adrián García
Alexander Villegas
Mark Wainwright
Published in:
Expert Syst. Appl. (2017)
Keyphrases
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noise removal
activity detection
signal dependent
anisotropic diffusion
denoising
noise reduction
image enhancement
fourth order
edge detection
diffusion filtering
multimedia
gaussian noise
edge preservation
sequence matching
data structure
visual information
feature space
pattern recognition