2017
DOI: 10.3390/rs9101085
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Multi-Layer Model Based on Multi-Scale and Multi-Feature Fusion for SAR Images

Abstract: Abstract:A multi-layer classification approach based on multi-scales and multi-features (ML-MFM) for synthetic aperture radar (SAR) images is proposed in this paper. Firstly, the SAR image is partitioned into superpixels, which are local, coherent regions that preserve most of the characteristics necessary for extracting image information. Following this, a new sparse representation-based classification is used to express sparse multiple features of the superpixels. Moreover, a multi-scale fusion strategy is i… Show more

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Cited by 8 publications
(5 citation statements)
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“…Feature-layer fusion [37,38] is a multi-modal fusion method, which utilizes and integrates various information more effectively. And if one of the biometric systems is poor in performance, it will overly affect the overall recognition performance in score-layer fusion [39].…”
Section: Fingerprint and Finger Vein Feature Layer Fusion Recognitionmentioning
confidence: 99%
“…Feature-layer fusion [37,38] is a multi-modal fusion method, which utilizes and integrates various information more effectively. And if one of the biometric systems is poor in performance, it will overly affect the overall recognition performance in score-layer fusion [39].…”
Section: Fingerprint and Finger Vein Feature Layer Fusion Recognitionmentioning
confidence: 99%
“…Therefore, it is important to reduce the scattering and absorption effects to improve the imaging quality for various applications, such as underwater imaging [2], remote sensing [3], haze removal [4][5][6], and biological detection [7,8]. On the one hand, it has been proposed to numerically remove the negative effect based on computer vision methods [9,10]. On the other hand, the physical methods to reconstruct image could achieve more real target's information.…”
Section: Introductionmentioning
confidence: 99%
“…In [15], the author proposed a joint vibration and acoustic diagnosis method based on multi-feature fusion and improved Quantum Particle Swarm Optimization (QPSO) -Regression Vector Machine (RVM) to diagnose mechanical failures of conventional circuit breakers. In [16], the author's method showed good performance and visualization in quantitative evaluation. In [17,18], the author proposed a low-resolution face recognition technology based on the one-dimensional hidden Markov model, and finally used the Canonical Correlation Analysis (CCA) method to combine the simplified features.…”
Section: Introductionmentioning
confidence: 99%