Digital image processing (2nd ed.)
Digital image processing (2nd ed.)
Why mathematical morphology needs complete lattices
Signal Processing
Extensive operators in partition lattices for image sequence analysis
Signal Processing - Video segmentation for content-based processing manipulation
Image Analysis and Mathematical Morphology
Image Analysis and Mathematical Morphology
Modelling and segmentation of colour images in polar representations
Image and Vision Computing
A comparative study on multivariate mathematical morphology
Pattern Recognition
IWCIA'04 Proceedings of the 10th international conference on Combinatorial Image Analysis
Morphological operators on the unit circle
IEEE Transactions on Image Processing
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The problem of colour image segmentation is investigated in the context of mathematical morphology. Morphological operators are extended to colour images by means of a lexicographical ordering in a polar colour space, which are then employed in the preprocessing stage. The actual segmentation is based on the use of the watershed transformation, followed by region merging, with the procedure being formalized as a basin morphology, where regions are "eroded" in order to form greater catchment basins. The result is a fully automated processing chain, with multiple levels of parametrisation and flexibility, the application of which is illustrated by means of the Berkeley segmentation dataset.