Simulation of Improved Fourth-Order Colpitts Oscillator.

Xiaohua Qiao Yuxia Sun Hongqin Zhang Yaping Xu

Published in: Int. J. Online Eng. (2013)

Keyphrases

fourth order
noise removal
high order
partial differential equations
image interpolation
anisotropic diffusion
higher order statistics
image features
nonlinear diffusion
edge preservation
object recognition
image quality
numerical algorithms