A Scale Space Based Persistence Measure for Critical Points in 2D Scalar Fields.
Jan ReininghausNatallia KotavaDavid GüntherJens KastenHans HagenIngrid HotzPublished in: IEEE Trans. Vis. Comput. Graph. (2011)
Keyphrases
- critical points
- scale space
- scalar field
- vector valued
- gaussian scale space
- multiscale
- scale spaces
- saddle points
- deep structure
- multiple scales
- gaussian kernel
- feature detection
- scale invariant
- gaussian filter
- image analysis
- image features
- scale selection
- edge detector
- image structure
- similarity measure
- vector field
- morse theory
- zero crossing
- image segmentation
- input image
- computer vision