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A unified approach to the segmentation of grey-level and dot-pattern images

The authors show the close relationship between two algorithms developed in their laboratory: (1) for segmenting grey-scale images and (2) for grouping patterns of dots or disconnected edge fragments. In both cases the output consists of objects each of which is bounded by a closed contours and cont...

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Main Authors: Colchester, A.C.F., Robinson, G.P., Griffin, L.D.
Format: Conference Proceeding
Language:English
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creator Colchester, A.C.F.
Robinson, G.P.
Griffin, L.D.
description The authors show the close relationship between two algorithms developed in their laboratory: (1) for segmenting grey-scale images and (2) for grouping patterns of dots or disconnected edge fragments. In both cases the output consists of objects each of which is bounded by a closed contours and contains a skeleton whose components are explicitly linked to boundary components. The second algorithm accomplishes a type of perceptual grouping which has often been regarded as implying a different type of processing from earlier segmentation steps. The authors suggest that early segmentation and later perceptual grouping can be, and should be, considered as fundamentally similar processes.< >
doi_str_mv 10.1109/ICPR.1992.201989
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identifier ISBN: 9780818629204
ispartof Proceedings., 11th IAPR International Conference on Pattern Recognition. Vol. III. Conference C: Image, Speech and Signal Analysis, 1992, p.319-322
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source IEEE Electronic Library (IEL) Conference Proceedings
subjects Cellular neural networks
Computer vision
Filters
Hospitals
Image segmentation
Morphology
Nervous system
Operating systems
Skeleton
Tin
title A unified approach to the segmentation of grey-level and dot-pattern images
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