Butterworth equations for homomorphic filtering of images.

Holger Adelmann

Published in: Comput. Biol. Medicine (1998)

Keyphrases

homomorphic filtering
image data
input image
three dimensional
image analysis
object recognition
edge detection
gamma correction
image features
image registration
lighting conditions
segmentation method
image retrieval
keypoints
image matching
canny edge detector
denoising
gaussian noise
image processing