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details Image Analysis VIGRA

- Algorithms to Inspect Images and Functors To Inspect Images
Statistical analysis of images and regions
- vigra::Threshold
Good old thresholding
- Connected Components Labeling
Connected components labeling using 4 or 8 connectivity
- Local Minima and Maxima
Including extremal plateaus larger than 1 pixel
- Distance Transform
Distance transform using Euclidean, Manhattan, or chessboard metrics
- Tensor Image Processing
Tensor image analysis
- Edge Detection
Edge detectors based on first and second derivatives
- Corner Detection
Measure the 'cornerness' at each pixel
- Symmetry Detection
Measure the local symmetry at each pixel
- Region Segmentation Algorithms
Region growing, watersheds, and voronoi tesselation

© Ullrich Köthe (koethe@informatik.uni-hamburg.de)
Cognitive Systems Group, University of Hamburg, Germany

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VIGRA 1.4.0 (21 Dec 2005)