An Efficient Uniform Cost Algorithm Applied to Distance Transforms
IEEE Transactions on Pattern Analysis and Machine Intelligence
Watersheds in Digital Spaces: An Efficient Algorithm Based on Immersion Simulations
IEEE Transactions on Pattern Analysis and Machine Intelligence
Generalized geodesy via geodesic time
Pattern Recognition Letters
Thin nets and crest lines: application to satellite data and medical images
Computer Vision and Image Understanding
Order independent homotopic thinning for binary and grey tone anchored skeletons
Pattern Recognition Letters
Morphological Image Analysis: Principles and Applications
Morphological Image Analysis: Principles and Applications
2D and 3D visibility in discrete geometry: an application to discrete geodesic paths
Pattern Recognition Letters - Special issue: Discrete geometry for computer imagery (DGCI'2002)
Flat zones filtering, connected operators, and filters by reconstruction
IEEE Transactions on Image Processing
Automatic generation of hypsometric layers for small-scale maps
Computers & Geosciences
Efficient Geodesic Attribute Thinnings Based on the Barycentric Diameter
Journal of Mathematical Imaging and Vision
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Irrelevant minima of an image are usually suppressed by a minima imposition technique based on a morphological reconstruction by erosion. In this paper, we present an alternative approach whereby each irrelevant minimum is discarded by creating a descending path linking it to the nearest point having a lower elevation value. This is achieved by carving the image intensity values along the detected path. An enhanced algorithm for the lower complete transformation enabling the definition of flow directions on flat zones is also described.