Infrared and Laser Engineering, Volume. 51, Issue 8, 20210914(2022)
Infrared small target detection method based on the improved weighted enhanced local contrast measurement
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Fig. 4. The processing results of each stage of the proposed method
Table 1. Details of the dataset
View tableView in ArticleTable 1. Details of the dataset
Frame Image resolution Target type Background description Group A 70 $ 256\times 200 $ Plane target Complex sky background Group B 152 640 $ \times 512 $ Plane target A comparatively smooth sky background Group C 289 $ 127\times 127 $ , 300$\times \mathrm{200,320}\times 240,\mathrm{e}\mathrm{t}\mathrm{c}.$ Plane target, truck target, ship target Complex background interference Group D 460 $ 256\times 256 $ Plane target Complex land background
Table 2. Different algorithms for SCRG and BSF
View tableView in ArticleTable 2. Different algorithms for SCRG and BSF
Group MPCM HBMLCM RLCM WLCM LIG VARD WSLCM Proposed SCRG A 13.7740 38.4515 35.6964 14.1418 40.8663 52.0710 64.5946 81.5212 B 0.2279 41.2985 46.3187 16.4898 41.5748 53.1416 59.3697 78.1993 C 18.1137 42.0716 42.5617 16.0556 51.9249 96.1241 96.7909 113.1314 D 14.7579 29.6982 38.5927 6.4603 25.0772 46.7294 55.7274 67.7811 BSF A 3.8536 96.8987 14.3195 3.9775 142.7530 506.5147 1.7110E4 1.5063E5 B 9.3584 135.5051 27.9701 15.8239 1.5340 E3 1.5539E3 1.0310E4 8.4945E5 C 10.8951 239.3650 35.3325 4.4159 914.2129 6.7779E6 1.0037E7 4.6611E9 D 6.8822 36.0568 7.0603 2.4828 15.1681 131.0641 748.6377 7.5116E3
Table 3. Average running time of different algorithms (Unit: s)
View tableView in ArticleTable 3. Average running time of different algorithms (Unit: s)
Group MPCM HBMLCM RLCM WLCM LIG VARD WSLCM Proposed A 0.0406 0.0153 1.0903 1.2553 0.5486 0.0107 1.5200 1.4018 B 0.1301 0.0582 6.4974 7.9061 3.7195 0.0378 8.7144 8.3904 C 0.0472 0.0146 1.0737 1.5380 0.8690 0.0113 1.5394 1.3968 D 0.0502 0.0163 1.4727 1.5801 0.7134 0.0126 2.0676 1.9152
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Xiaofeng Lu, Xiaofei Bai, Sixun Li, Xuan Wang, Xinhong Hei. Infrared small target detection method based on the improved weighted enhanced local contrast measurement[J]. Infrared and Laser Engineering, 2022, 51(8): 20210914
Paper Information
Category: Infrared technology and application
Received: Nov. 29, 2021
Accepted: --
Published Online: Jan. 9, 2023
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