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Efficient Morphological Set Transformations on Line Drawings

Autor
Cardoner, R.; Thomas, F.
Tipus d'activitat
Article en revista
Revista
International journal of pattern recognition and artificial intelligence
Data de publicació
1997-09
Volum
11
Número
6
Pàgina inicial
947
Pàgina final
960
DOI
https://doi.org/10.1142/S0218001497000433 Obrir en finestra nova
URL
http://www.worldscientific.com/doi/abs/10.1142/S0218001497000433?journalCode=ijprai Obrir en finestra nova
Resum
Image compression techniques have been recently used not only for reducing storage requirements, but also computational costs when processing images on low cost computers. This approach might be also of interest for processing large engineering drawings, where feature extraction techniques must be intensively applied for their segmentation into regions of interest for subsequent analysis. This paper explores this alternative using a simple run-length compression, leading to excellent results. A...
Paraules clau
Binary morphology, feature extraction, homotopy, run-length encoding, technical document analysis
Grup de recerca
KRD - Cinemàtica i Disseny de Robots

Participants