Analysis of aerosol images using the scale-space primal sketch.
Tony LindebergJan-Olof EklundhPublished in: Mach. Vis. Appl. (1991)
Keyphrases
- scale space
- primal sketch
- image analysis
- gaussian scale space
- image features
- image structure
- multiscale
- multiple scales
- linear scale space
- gaussian pyramid
- scale spaces
- critical points
- gaussian filter
- gaussian derivatives
- feature detection
- input image
- edge detection
- keypoints
- gaussian kernel
- morphological scale space
- image data
- scale space theory
- middle level
- diffusion equation
- computer vision
- scale invariant
- image classification
- image regions
- mathematical theory
- scale selection
- image database
- object recognition
- similarity measure
- texture analysis
- mathematical morphology
- gray scale
- gray level
- natural images
- machine learning