Xiaohui Zhang, Runfang Hao, Tingyu Li. Hyperspectral Abnormal Target Detection Based on Low Rank and Sparse Matrix Decomposition-Sparse Representation[J]. Laser & Optoelectronics Progress, 2019, 56(4): 042801
- Laser & Optoelectronics Progress
- Vol. 56, Issue 4, 042801 (2019)
Fig. 1. Simulated data. (a) Pseudo color image; (b) ground truth
Fig. 2. Real data. (a) Pseudo color image on AVIRIS airplane data; (b) ground truth on AVIRIS airplane data; (c) pseudo color image on HYDICE urban data; (d) ground truth on HYDICE urban data
Fig. 3. Visualization of detection results on simulated datasets. (a) GRX; (b) LRX; (c) LRaSMD; (d) SRD; (e) LRaSMD-SR
Fig. 4. ROC curves. (a) Simulated data; (b) AVIRIS airplane true data; (c) HYDICE urban data
Fig. 5. Visualization of detection results on AVIRIS dataset. (a) GRX; (b) LRX; (c) LRaSMD; (d) SRD; (e) LRaSMD-SR
Fig. 6. Visualization of detection results on HYDICE dataset. (a) GRX; (b) LRX; (c) LRaSMD; (d) SRD; (e) LRaSMD-SR
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Table 1. AUC theoretical value by detection algorithms
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Table 2. AUC experimental results by detection algorithms
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Table 3. Significance analysis
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