Research on Search Technology for Typical Lost Targets Based on Multi-Features of High-Resolution Remote Sensing Images

Junsong LENG; Zhong CHEN; Aiguo TIAN; Chang TIAN; Tao YU; Jian YANG; Xiaofei MI; Xian SUN

doi:10.3969/j.issn.1009-8518.2025.04.005

Spacecraft Recovery & Remote Sensing, Volume. 46, Issue 4, 48(2025)

Research on Search Technology for Typical Lost Targets Based on Multi-Features of High-Resolution Remote Sensing Images

Junsong LENG¹, Zhong CHEN^1、*, Aiguo TIAN², Chang TIAN¹, Tao YU^3,4, Jian YANG^3,4, Xiaofei MI^3,4, and Xian SUN³

Author Affiliations

¹School of Artificial Intelligence and Automation, Huazhong University of Science and Technology, Wuhan 430074, China

²96944 Unit of the Chinese People's Liberation Army, Beijing 100096, China

³Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China

⁴Demonstration Center for Spaceborne Remote Sensing, China National Space Administration, Beijing 100101, China

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Abstract Get PDF(in Chinese)

Figures & Tables(8)

Fig. 1. [in Chinese]

Fig. 2. [in Chinese]

Fig. 3. [in Chinese]

Fig. 4. [in Chinese]

Fig. 5. [in Chinese]

Fig. 6. [in Chinese]

Table 1. Organization of pixel values and spatial resolutions in a five-layer, fifteen-level deep sample

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Table 1. Organization of pixel values and spatial resolutions in a five-layer, fifteen-level deep sample

参数	原始瓦片样本	多尺度样本
像素值	1000×1000	500×500	200×200	100×100	40×40	20×20	10×10
空间分辨率/m	0.1	0.2	0.5	1	2.5	5	10
像素值	1000×1000	400×400	200×200	80×80	40×40	20×20	8×8
空间分辨率/m	0.2	0.5	1	2.5	5	10	25
像素值	1000×1000	500×500	200×200	100×100	50×50	10×10	5×5
空间分辨率/m	0.5	1	2.5	5	10	25	50
像素值	1000×1000	400×400	200×200	100×100	40×40	20×20	10×10
空间分辨率/m	1	2.5	5	10	25	50	100
像素值	1000×1000	500×500	250×250	100×100	50×50	25×25	10×10
空间分辨率/m	2.5	5	10	25	50	100	250
像素值	1000×1000	500×500	200×200	100×100	50×50	20×20	10×10
空间分辨率/m	5	10	25	50	100	250	500
像素值	1000×1000	400×400	200×200	100×100	40×40	20×20	10×10
空间分辨率/m	10	25	50	100	250	500	1 000
像素值	1000×1000	500×500	250×250	100×100	50×50	25×25
空间分辨率/m	25	50	100	250	500	1000
像素值	1000×1000	500×500	200×200	100×100	50×50
空间分辨率/m	50	100	250	500	1000
像素值	1000×1000	400×400	200×200	100×100
空间分辨率/m	100	250	500	1000
像素值	1000×1000	500×500	250×250
空间分辨率/m	250	500	1000
像素值	1000×1000	500×500
空间分辨率/m	500	1000
像素值	1000×1000	1000×1000
空间分辨率/m	1000	1000

Table 2. [in Chinese]

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Table 2. [in Chinese]

名称	飞机	厚云	海浪	薄云	海水
一号疑似物	8.759145	9.004294	12.64373	11.27921	19.23003
二号疑似物	9.345923	14.14514	10.58557	13.13247	18.68792
三号疑似物	6.508198	19.28223	22.08746	24.35956	30.25832
四号疑似物	8.149292	8.675896	12.41347	11.56888	19.48036
五号疑似物	6.083986	17.64416	24.15135	25.21745	32.14431
六号疑似物	4.514951	10.99019	15.00337	15.49745	22.74712
七号疑似物	1.654213	14.12034	17.21566	18.55437	25.11698

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Junsong LENG, Zhong CHEN, Aiguo TIAN, Chang TIAN, Tao YU, Jian YANG, Xiaofei MI, Xian SUN. Research on Search Technology for Typical Lost Targets Based on Multi-Features of High-Resolution Remote Sensing Images[J]. Spacecraft Recovery & Remote Sensing, 2025, 46(4): 48

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Paper Information

Category: Remote Sensing Information Processing Technology

Received: Dec. 23, 2024

Accepted: --

Published Online: Sep. 12, 2025

The Author Email: Zhong CHEN (henpacked@hust.edu.cn)

DOI:10.3969/j.issn.1009-8518.2025.04.005

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