An Island and Coastal Image Segmentation Method Based on Quadtree and GAC Model

An Island and Coastal Image Segmentation Method Based on Quadtree and GAC Model

Island and coastal image segmentation is of great importance for the subsequent coastline extraction, terrain inversion for intertidal zone, analysis of the situation for shore evolution, and so on. Firstly, the advantages and disadvantages of quadtree, geodesic active contour (GAC) model and Canny...

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Bibliographic Details
Main Authors: GUO Haitao, SUN Lei, SHEN Jiashuang, CHEN Xiaowei, ZHANG Hongwei
Format: Article
Language:zho
Published: Surveying and Mapping Press 2016-01-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
quadtree
GAC model
Canny edge detector
island and coastal image segmentation
waterline extraction
Online Access:http://html.rhhz.net/CHXB/html/2016-1-65.htm

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http://html.rhhz.net/CHXB/html/2016-1-65.htm

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