Chinese Optics Letters, 2019, 17 (7): 071101, Published Online: Jul. 9, 2019  

Compressed ghost edge imaging Download: 738次

Author Affiliations
1 Institute of Signal Processing and Transmission, Nanjing University of Posts and Telecommunications, Nanjing 210003, China
2 College of Information Engineering, Fuyang Normal University, Fuyang 236037, China
Abstract
In this Letter, we propose an advanced framework of ghost edge imaging, named compressed ghost edge imaging (CGEI). In the scheme, a set of structured speckle patterns with pixel shifting illuminate on an unknown object. The output is collected by a bucket detector without any spatial resolution. By using a compressed sensing algorithm, we obtain horizontal and vertical edge information of the unknown object with the bucket detector detection results and the known structured speckle patterns. The edge is finally constructed via two-dimensional edge information. The experimental and numerical simulations results show that the proposed scheme has a higher quality and reduces the number of measurements, in comparison with the existing edge detection schemes based on ghost imaging.

Hui Guo, Ruyong He, Chaopeng Wei, Zequn Lin, Le Wang, Shengmei Zhao. Compressed ghost edge imaging[J]. Chinese Optics Letters, 2019, 17(7): 071101.

引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!