Infrared and Laser Engineering, Volume. 51, Issue 3, 20210164(2022)
Fast motion target information acquisition method based on dynamic window opening
Fig. 1. Block diagram of system
Fig. 2. Flow chart of DW method
Fig. 3. Schematic diagram of the experiment
Fig. 4. Detection imaging results of water droplets. (a) Full field of view imaging; (b) High frame rate imaging with window openning
Fig. 5. Histogram of inter-frame distance versus bandwidth for water droplets imaging
Fig. 6. Detection imaging results of electric soldering iron. (a) Full field of view imaging; (b) DW method imaging
Fig. 7. Target centroid coordinates and predicted trajectory error. (a) Target centroid coordinates acquired by the full field of view method; (b) Target centroid coordinates acquired by the DW method; (c) Error of trajectory prediction of the full field of view method; (d) Error of trajectory prediction of the DW method
Fig. 8. Motion trajectory fitting. (a) Fitting results of data acquired by full field of view method; (b) Fitting results of data acquired by DW method
Fig. 9. Comparative histogram of the error in motion trajectory prediction
|
Get Citation
Copy Citation Text
Jingwen Zhang, Liyuan Li, Xiaoyan Li, Xiaofeng Su, Tingliang Hu, Fansheng Chen. Fast motion target information acquisition method based on dynamic window opening[J]. Infrared and Laser Engineering, 2022, 51(3): 20210164
Category: Infrared technology and application
Received: Feb. 27, 2021
Accepted: --
Published Online: Apr. 8, 2022
The Author Email: Su Xiaofeng (403261769@qq.com)