Xulun Liu, Shiping Ma, Linyuan He, Chen Wang, Xu He, Zhe Chen. Target Detection Method for Remote Sensing Images Based on Sparse Mask Transformer[J]. Laser & Optoelectronics Progress, 2022, 59(22): 2228005
- Laser & Optoelectronics Progress
- Vol. 59, Issue 22, 2228005 (2022)
Fig. 1. Structure diagram of the proposed network
Fig. 2. Schematic of attention block. MSA is multi-head attention, SI-MSA is sparse-interpolation multi-head attention.(a) Standard attention block; (b) sparse-interpolation attention block
Fig. 3. Sparse-interlation multi-head self-attention
Fig. 4. Deterministic sampling and stochastic sampling. (a) Deterministic sampling; (b) stochastic sampling
Fig. 5. Visualization of parts of the detection results
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Table 1. Comparison of detection accuracy of different methods in DOTA dataset
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Table 2. mAP value and detection speed of different detection methods on DOTA dataset
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Table 3. Ablation study
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