Ridges and Valleys Detection in Images Using Difference of Rotating Half Smoothing Filters.
Baptiste MagnierPhilippe MontesinosDaniel DiepPublished in: ACIVS (2011)
Keyphrases
- image filtering
- edge detection
- detection rate
- image data
- image database
- image analysis
- input image
- image features
- gaussian filter
- traffic signs
- object recognition
- detection algorithm
- test images
- edge preserving smoothing
- three dimensional
- gabor filters
- image classification
- removing noise
- image registration
- feature points
- segmentation method
- edge localization
- complex background
- image retrieval
- bandpass
- gaussian derivatives
- orientation estimation
- nonlinear filters
- gaussian white noise
- morphological filters
- median filter
- image structure
- detection method
- medical images
- object detection
- image sequences