Back to Search
Start Over
Multiframe Detection of Sea-Surface Small Target Using Deep Convolutional Neural Network
- Source :
- IEEE Transactions on Geoscience and Remote Sensing. 60:1-16
- Publication Year :
- 2022
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 2022.
-
Abstract
- Sea-Surface small target detection is challenging for maritime radar. Unfortunately, conventional detection methods are often limited to complex marine environment and low signal-to-clutter ratio (SCR). This article presents a multi-frame detection approach for sea-surface small target by using deep convolutional neural network. The moving targets can be reconstructed and detected from the sequential Range-Doppler (RD) spectra. A two-step detection framework is proposed, where the intra-frame and the inter-frame detection is achieved by using the differences of features and inter-frame correlations between moving target and sea clutter, respectively. The proposed approach has been verified on both the simulated and real sea-surface small targets, which shows better detection performance than the conventional multi-frame detection algorithms. Additionally, this approach exhibits acceptable generalization ability.
- Subjects :
- Surface (mathematics)
Generalization
business.industry
Computer science
ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION
Pattern recognition
Small target
Convolutional neural network
law.invention
Multi frame
law
General Earth and Planetary Sciences
Detection performance
Clutter
Artificial intelligence
Electrical and Electronic Engineering
Radar
business
Subjects
Details
- ISSN :
- 15580644 and 01962892
- Volume :
- 60
- Database :
- OpenAIRE
- Journal :
- IEEE Transactions on Geoscience and Remote Sensing
- Accession number :
- edsair.doi...........f04542efc766a0340fd93f804fe4e701