Discrete combined fractional Fourier transform and its application to image enhancement.

Shobha Sharma Tarun Varma

Published in: Multim. Tools Appl. (2024)

Keyphrases

image enhancement
fractional fourier transform
image processing
image analysis
edge detection
contrast enhancement
log polar
noise removal
partial differential equations
histogram equalization
machine learning
multiscale
transfer function
diffusion equation