Non-linear adaptive image enhancement in wireless sensor networks based on non-subsampled shearlet transform.

Ying Tong Jin Chen

Published in: EURASIP J. Wirel. Commun. Netw. (2017)

Keyphrases

image enhancement
wireless sensor networks
image processing
color restoration
image analysis
image processing and analysis
edge detection
noise removal
median filter
image contrast enhancement
color image enhancement
contrast enhancement
histogram equalization
translation invariant
spatial resolution
transfer function
unsharp masking
partial differential equations
shock filter
enhanced image
homomorphic filtering
neural network
total variation
image quality
pattern recognition
multiscale
computer vision