Faber-Schauder Wavelet Transform, Application to Edge Detection and Image Characterization.

Hassan Douzi Driss Mammass Fathallah Nouboud

Published in: J. Math. Imaging Vis. (2001)

Keyphrases

edge detection
multiscale
wavelet transform
edge detection algorithm
image data
image features
input image
image processing
image edges
low frequency
canny edge detection

image analysis
noise estimation
edge detector
image segmentation
sobel operator
single image
image retrieval
multiresolution
image classification
high frequency
image enhancement

image filtering
zero crossing
subband
multi resolution analysis
image content
image representation
noise reduction
edge map
feature extraction
wavelet decomposition
image compression

segmentation method
pixel values
wavelet filters
region growing
directional information
intensity gradient
high resolution
image coding
hough transform
shift invariance
image regions