Sun Bin, Zhang Junju, Chang Benkang, Yang Feng, Han Bo. Design and implementation of handheld night vision system based on parallel signal processing[J]. Infrared and Laser Engineering, 2014, 43(4): 1338-1343.
| Citation:
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Sun Bin, Zhang Junju, Chang Benkang, Yang Feng, Han Bo. Design and implementation of handheld night vision system based on parallel signal processing[J]. Infrared and Laser Engineering, 2014, 43(4): 1338-1343.
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Design and implementation of handheld night vision system based on parallel signal processing
- 1.
School of Electronic Engineering and Optic-electronic Technology,Nanjing University of Science and Technology,Nanjing 210094,China
- Received Date: 2013-08-11
- Rev Recd Date:
2013-09-15
- Publish Date:
2014-04-25
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Abstract
In the view of the gaps of night vision technology between abroad and domestic, a kind of handheld night vision system was designed and implementated, which displays with three channels, respectively. In the different occasions, this system can be chosen infrared display, visible display and fusion display to observe the targets. The ideal of parallel signal processing was proposed and achieved it using dual-DSP and a FPGA, which solves the problem of real time. Aiming at the problem of video muddledness, a kind of adaptive image mosaic method based on FPGA was proposed. According to the results of experiment, the system has good images quality and very strong practicability, meets the need of various occasions.
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References
|
[1]
|
|
|
[2]
|
国防科技网. 瑞士DEP 公司推出ClipIR 夜视装备图像融 合模块[EB/OL]. (2011-09-16)[2013-01-12] www.81tech. com/news/guangdian-tance-shebei/106507.html. |
|
[3]
|
|
|
[4]
|
|
|
[5]
|
Wolff L B, Socolinsky D A, Eveland C K, et al. Advances in low-power visible/thermal IR video image fusion hardware[C]//SPIE, 2005: 54-59. |
|
[6]
|
Kriesel J, Gat N. True-color night vision cameras[C]//SPIE, 2007: 65400D/1-10. |
|
[7]
|
|
|
[8]
|
|
|
[9]
|
Tian Si, Zhang Junju, Yuan Yihui, et al. Research on image fusion technology based on windowing [J]. Acta Armamentarii, 2009, 30(4): 438-441. (in Chinese) 田思, 张俊举, 袁轶慧, 等. 图像融合的开窗处理技术研究[J]. 兵工学报, 2009, 30(4): 438-441. |
|
[10]
|
|
|
[11]
|
Zhang Junju, Chang Benkang, Zhang Baohui, et al. Long-distance image fusion system for infrared and LLL/visible bands [J]. Infrared and Laser Engineering, 2012, 41 (1): 20-24. (in Chinese) 张俊举, 常本康, 张宝辉, 等. 远距离红外与微光/可见光 融合成像系统[J]. 红外与激光工程, 2012, 41(1): 20-24. |
|
[12]
|
|
|
[13]
|
|
|
[14]
|
Zhang Baohui, Zhang Junju, Miao Zhuang, et al. Real-time registration for long-distance multi-source image fusion system[J]. Journal of Applied Optical, 2012, 34(3): 436-441. (in Chinese) 张宝辉, 张俊举, 苗壮, 等. 远距离多源图像融合系统实时 配准设计[J]. 应用光学, 2013, 34(3): 436-441. |
|
[15]
|
|
|
[16]
|
Zhang Junju. Study of imaging system of microbolometer focal plane arrays[D]. Nanjing: Nanjing University of Science and Technology, 2006. (in Chinese) 张俊举. 微测辐射及焦平面阵列的成像系统研究[D]. 南 京: 南京理工大学, 2006. |
|
[17]
|
Yang Zhengxing, Tan Xinquan, Shang Xiaodong. Study and implementation of IRFPA non-uniformity correction [J]. Infrared Technology, 2004, 26(3): 11-14. (in Chinese) 杨正兴, 谈新权, 尚小冬. 红外焦平面阵列非均匀性校正 算法研究与实现[J]. 红外技术, 2004, 26(3): 11-14. |
|
[18]
|
|
|
[19]
|
Yang Jinwei. Study on the fusion of multi spectral imag-edenoising processing front-end system [D]. Nanjing: Nanjing University of Science and Technology, 2009. (in Chinese) 杨晋伟. 多光谱融合前端图像实时降噪处理系统的研究[D].南京: 南京理工大学, 2009. |
|
[20]
|
|
|
[21]
|
Luo Chengqing. Linear Algebra [M]. 3rd ed. Shanghai: Tongji University Press, 1997. (in Chinese) 骆承钦. 线性代数[M]. 3 版. 上海: 同济大学出版社,1997. |
|
[22]
|
|
|
[23]
|
Sun Bin, Zhang Junju, Chang Benkang, et al. Algorithm selective method of infrared/visual image fusion system based on air humidity [C]//International Conference Frontiers in Optical Imaging Technology and Application, 2013. |
|
[24]
|
|
|
[25]
|
Burt P J, Adelson E H. The laplacian pyramid as a compat image code [C]//IEEE Display Conference, 1983, 31 (4): 532-540. |
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