A New Kind of Hybrid Filter Based on the Peak-and-Valley Filter and PCNN.

Yun Liu Xiangguang Zhang Chuanxu Wang

Published in: SNPD (3) (2007)

Keyphrases

noise reduction
pulse coupled neural networks
pulse coupled neural network
preprocessing step
multiscale
frequency domain
median filter
noise removal
image filtering
information systems
feature extraction
motion estimation
edge detection
zero crossing
filtering method