LAUSR

Coastline extraction from SAR images using spatial fuzzy clustering and the active contour method

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1 Published in 2017 at "International Journal of Remote Sensing"

DOI: 10.1080/01431161.2016.1266104

Abstract: ABSTRACT Coastline extraction from synthetic aperture radar (SAR) data is difficult because of the presence of speckle noise and strong signal returns from the wind-roughened and wave-modulated sea surface. High resolution and weather change independent… read more here.

Keywords: active contour; coastline extraction; method; sar ... See more keywords

Coastline Extraction from SAR Images Using Robust Ridge Tracing

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1 Published in 2019 at "Marine Geodesy"

DOI: 10.1080/01490419.2019.1583147

Abstract: Abstract Although ridge tracing has the advantages of continuity and high positioning accuracy compared with other edge-based methods, it is difficult to use ridge tracing to extract coastlines from Synthetic Aperture Radar (SAR) images because… read more here.

Keywords: ridge tracing; coastline extraction; robust ridge; sar images ... See more keywords

Coastline Extraction From SAR Data Using Doppler Centroid Images

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2 Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"

DOI: 10.1109/lgrs.2022.3214496

Abstract: Coastline extraction by exploiting optical images is challenging during adverse weather conditions. This letter proposes coastline extraction from synthetic aperture radar (SAR) data. Since collecting in-situ data is expensive and not always possible, the Doppler… read more here.

Keywords: sar data; extraction; coastline extraction; doppler centroid ... See more keywords

TopoSegNet: Enhancing Geometric Fidelity of Coastline Extraction via a Joint Segmentation and Topological Reasoning Framework

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0 Published in 2026 at "IEEE Geoscience and Remote Sensing Letters"

DOI: 10.1109/lgrs.2025.3626786

Abstract: Coastline extraction from remote sensing imagery is persistently challenged by intra-class heterogeneity (e.g., diverse coastline types) and boundary ambiguity. Existing methods often exhibit suboptimal performance in complex scenes mixing artificial and natural landforms, as they… read more here.

Keywords: framework; fidelity; topology; coastline ... See more keywords

Research on coastline extraction and dynamic change from remote sensing images based on deep learning

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0 Published in 2024 at "Frontiers in Environmental Science"

DOI: 10.3389/fenvs.2024.1443512

Abstract: Accurate coastline extraction is crucial for the scientific management and protection of coastal zones. Due to the diversity of ground object details and the complexity of terrain in remote sensing images, the segmentation of sea… read more here.

Keywords: remote sensing; extraction; extraction dynamic; coastline ... See more keywords