光学学报, 2019, 39 (7): 0728010, 网络出版: 2019-07-16
扫描探测系统多尺度舰船目标的空间特性分析 下载: 795次
Spatial Characteristics Analysis of Multi-Scale Ship Target in Scanning Detection System
图 & 表
图 5. 两个不同目标的面积随下采样倍数的变化。(a)目标1;(b)目标2
Fig. 5. Variation of area with down-sampling times for two different targets. (a) Target 1; (b) target 2
图 6. 两个不同目标的长宽比随下采样倍数的变化。 (a)目标1;(b)目标2
Fig. 6. Variation of aspect ratio with down-sampling times for two different targets. (a) Target 1; (b) target 2
图 7. 多个目标的运动方向随下采样倍数的变化
Fig. 7. Variation of motion direction with down-sampling times for multiple targets
图 8. 目标平均面积比随下采样倍数的变化
Fig. 8. Variation of target average area radio with down-sampling times
图 9. 单采样目标形状偏移率随下采样倍数的变化
Fig. 9. Variation of shape shift rate with down-sampling times for single-sampling targets
图 10. 多个目标方向偏移随下采样倍数的变化
Fig. 10. Variation of direction offset with down-sampling times for multiple targets
宋文韬, 胡勇, 巩彩兰, 匡定波. 扫描探测系统多尺度舰船目标的空间特性分析[J]. 光学学报, 2019, 39(7): 0728010. Wentao Song, Yong Hu, Cailan Gong, Dingbo Kuang. Spatial Characteristics Analysis of Multi-Scale Ship Target in Scanning Detection System[J]. Acta Optica Sinica, 2019, 39(7): 0728010.