Extracting and Labeling Boundary Segments in Natural Scenes

Extracting and Labeling Boundary Segments in Natural Scenes

This paper describes a set of algorithms used to perform segmentation of natural scenes through boundary analysis. The techniques include preprocessing, differentiation using a very simple operator, relaxation using case analysis, and postprocessing. The system extracts line segments as connected se...

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Veröffentlicht in:IEEE transactions on pattern analysis and machine intelligence 1980-01, Vol.PAMI-2 (1), p.16-27
1. Verfasser: Prager, John M.
Format: Artikel
Sprache:eng
Schlagworte:
Algorithm design and analysis
Boundary analysis
case analysis
Computer vision
confidence generation
Feature extraction
Image analysis
Image generation
Image processing
Image segmentation
Labeling
Layout
Pixel
relaxation
segmentation
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Beschreibung
Zusammenfassung:This paper describes a set of algorithms used to perform segmentation of natural scenes through boundary analysis. The techniques include preprocessing, differentiation using a very simple operator, relaxation using case analysis, and postprocessing. The system extracts line segments as connected sets of edges, labels them, and computes features for them such as length and confidence.
ISSN:0162-8828
1939-3539
DOI:10.1109/TPAMI.1980.4766966