What question did this study set out to answer?

The aim is to enhance the detection and segmentation of oil spills in marine radar images using an improved optimization algorithm.

February 8, 2026Journal of Marine Science and EngineeringOpen Access

Novel Hybrid Feature Engineering with Optimized BAS Algorithm for Shipborne Radar Marine Oil Spill Detection

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Authors

JXJiayi XuZhejiang International Studies University BXBo XuGuangdong Ocean University HDHaihui DongGuangdong Ocean University

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Implication

Demonstrates improved oil spill detection using a new algorithm and feature engineering in marine radar images, suggesting better ecological protection strategies.

Key Points

The aim is to enhance the detection and segmentation of oil spills in marine radar images using an improved optimization algorithm.
Transformed raw radar images into Cartesian coordinates and applied filtering to reduce interference.
Improved gray distribution and contrast of images through denoising techniques.
Quantified complexity of grayscale distributions using Shannon entropy to select important features.
Refined regions of interest using Otsu thresholding for wave segmentation.
Implemented an improved BAS algorithm with enhanced accuracy for oil film segmentation.
Achieved an intersection over union (IOU) of 81.2% in oil spill detection.
Reached a Dice score of 89.6%, indicating high performance in segmentation.
Recorded a recall of 85.2% and F1-score of 90.1%, showcasing effectiveness.
Significantly improved detection accuracy compared to traditional methods.

Cite This Study

Xu et al. (2026) studied this question.

synapsesocial.com/papers/698828210fc35cd7a88475d0 https://doi.org/10.3390/jmse14030312

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Implication

Demonstrates improved oil spill detection using a new algorithm and feature engineering in marine radar images, suggesting better ecological protection strategies.

Novel Hybrid Feature Engineering with Optimized BAS Algorithm for Shipborne Radar Marine Oil Spill Detection

Discussion

Member takes

Implication

Key Points

Cite This Study

Novel Hybrid Feature Engineering with Optimized BAS Algorithm for Shipborne Radar Marine Oil Spill Detection

Discussion

Member takes

Implication

Key Points

Cite This Study

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