On digital distance transforms in three dimensions
Computer Vision and Image Understanding
Recognizing arithmetic straight lines and planes
DCGA '96 Proceedings of the 6th International Workshop on Discrete Geometry for Computer Imagery
Fast Estimation of Mean Curvature on the Surface of a 3D Discrete Object
DGCI '97 Proceedings of the 7th International Workshop on Discrete Geometry for Computer Imagery
Multigrid convergence and surface area estimation
Proceedings of the 11th international conference on Theoretical foundations of computer vision
ISVC'06 Proceedings of the Second international conference on Advances in Visual Computing - Volume Part II
Discrete surfaces segmentation into discrete planes
IWCIA'04 Proceedings of the 10th international conference on Combinatorial Image Analysis
Recognition of blurred pieces of discrete planes
DGCI'06 Proceedings of the 13th international conference on Discrete Geometry for Computer Imagery
DGCI'06 Proceedings of the 13th international conference on Discrete Geometry for Computer Imagery
3D noisy discrete objects: Segmentation and application to smoothing
Pattern Recognition
Geometric feature estimators for noisy discrete surfaces
DGCI'08 Proceedings of the 14th IAPR international conference on Discrete geometry for computer imagery
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We propose in this paper a segmentation process that can deal with noisy discrete objects. A flexible approach considering arithmetic discrete planes with a variable width is used to avoid the oversegmentation that might happen when classical segmentation algorithms based on regular discrete planes are used to decompose the surface of the object. A method to choose a seed and different segmentation strategies according to the shape of the surface are also proposed.