A comparison of linear and nonlinear scale-space filters in noise.
Richard HarveyAlison BossonJ. Andrew BanghamPublished in: EUSIPCO (1996)
Keyphrases
- scale space
- gaussian filter
- scale spaces
- image structure
- multiscale
- gaussian smoothing
- edge localization
- low pass filter
- median filter
- gaussian derivatives
- feature detection
- gaussian scale space
- multiple scales
- scale selection
- deep structure
- scale invariance
- vector valued
- morphological scale space
- primal sketch
- scale space analysis
- gaussian kernel
- methods in computer vision
- filter responses
- edge detector
- linear scale space
- critical points
- image features
- nonlinear diffusion
- zero crossing
- planar curves
- filtering method
- scale parameter
- scale invariant
- diffusion equation
- multiscale representation
- image analysis
- keypoints
- edge detection
- scale space theory
- computer vision
- saddle points
- wavelet transform
- noise removal
- additive noise
- morphological filters