Dejitter design for infrared laser vehicle cloud platforms
文献类型：期刊论文
| 作者 | Xiong, Jingying; Dai, Ming; Zhao, Chunlei |
| 刊名 | Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
 |
| 出版日期 | 2018 |
| 卷号 | 47期号:1 |
| 关键词 | Image enhancement Feature extraction Space platforms Stabilization Vector spaces |
| ISSN号 | 10072276 |
| DOI | 10.3788/IRLA201847.0126002 |
| 英文摘要 | The quality of vehicle records was seriously influenced along with the bumping and shaking driving, and the jittering videos would impact observer reading and interpreting the information. In order to improve the quality of the records, a real-time image stabilization method for vehicle cloud platforms had been proposed. Firstly, the nonlinear filter was adopted to build scale space for the purpose of highlighting edge information; Secondly, a feature detection combined fast image brightness test and gradient calculation was put forward for more quality features, furthermore, increasing the self-salience and differences between descriptors brought discriminative power; Finally, similar features was availably distinguished by location verification for accurate estimation of global motion vector. The time experimental results shown that the proposed approach fulfile the task of real-time, and the average frame rate is over 60 even when the resolution is 720 P. In effective capability experiments, the repeatability of new method is more than 65%, which indicates the enhancement of detection power. Furthermore, the ITF of 6 group tested increase 46.8%, 30.8%, 28.44%, 28.1%, 33.9% and 53.4% after dejitter design, which illustrates that the method significantly improves the effectiveness and precision of the vehicle image stabilization algorithm. 2018, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved. |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/60604]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Xiong, Jingying,Dai, Ming,Zhao, Chunlei. Dejitter design for infrared laser vehicle cloud platforms[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2018,47(1). |
| APA | Xiong, Jingying,Dai, Ming,&Zhao, Chunlei.(2018).Dejitter design for infrared laser vehicle cloud platforms.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,47(1). |
| MLA | Xiong, Jingying,et al."Dejitter design for infrared laser vehicle cloud platforms".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 47.1(2018). |
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