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A New Extraction Method of Loess Shoulder-Line Based on Marr-Hildreth Operator and Terrain Mask
Loess shoulder-lines are significant structural lines which divide the complicated loess landform into loess interfluves and gully-slope lands. Existing extraction algorithms for shoulder-lines mainly are based on local maximum of terrain features. These algorithms are sensitive to noise for complic...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4409107/ https://www.ncbi.nlm.nih.gov/pubmed/25910079 http://dx.doi.org/10.1371/journal.pone.0123804 |