Abstract
In this paper, we present a robust and accurate water region detection technique developed for supporting ship identification. Due to the varying appearance of water body and frequent intrusion of ships, a region-based recognition is proposed. We segment the image into perceptually meaningful segments and find all water segments using a sampling-based Support Vector Machine (SVM). The algorithm is tested on 6 different port surveillance sequences and achieves a pixel classification recall of 97.5% and precision of 96.4%. We also apply our water region detection to support the task of multiple ship detection. Combined with our cabin detector, it successfully removes 74.6% false detections generated in the cabin detection process. A slight decrease of 5% in the recall value is compensated by a significant improvement of 15% in precision.
Original language | English |
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Title of host publication | Advanced Concepts for Intelligent Vision Systems - 14th International Conference, ACIVS 2012, Proceedings |
Pages | 444-454 |
Number of pages | 11 |
DOIs | |
Publication status | Published - 24 Sept 2012 |
Event | 14th International Conference on Advanced Concepts for Intelligent Vision Systems (ACIVS 2012) - Brno, Czech Republic Duration: 4 Sept 2012 → 7 Sept 2012 Conference number: 14 http://acivs.org/acivs2012 |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 7517 LNCS |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | 14th International Conference on Advanced Concepts for Intelligent Vision Systems (ACIVS 2012) |
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Abbreviated title | AVICS 2012 |
Country/Territory | Czech Republic |
City | Brno |
Period | 4/09/12 → 7/09/12 |
Internet address |
Bibliographical note
Proceedings of the 14th International Conference on Advanced Concepts for Intelligent Vision Systems (ACIVS), 4-7 September 2012, Brno, Czech RepublicKeywords
- Autonomous Port Surveillance
- Multiple Ship Detection
- Water Detection