Complex Noise-Based Phase Retrieval Using Total Variation and Wavelet Transform Regularization
文献类型:期刊论文
作者 | Qin, Xing2,3; Gao, Xin1; Yang, Xiaoxu3; Xie, Meilin3 |
刊名 | PHOTONICS |
出版日期 | 2024-01 |
卷号 | 11期号:1 |
ISSN号 | 2304-6732 |
关键词 | phase retrieval incomplete magnitudes wavelet decomposition alternative directional multiplier method |
DOI | 10.3390/photonics11010071 |
产权排序 | 1 |
英文摘要 | This paper presents a phase retrieval algorithm that incorporates sparsity priors into total variation and framelet regularization. The proposed algorithm exploits the sparsity priors in both the gradient domain and the spatial distribution domain to impose desirable characteristics on the reconstructed image. We utilize structured illuminated patterns in holography, consisting of three light fields. The theoretical and numerical analyses demonstrate that when the illumination pattern parameters are non-integers, the three diffracted data sets are sufficient for image restoration. The proposed model is solved using the alternating direction multiplier method. The numerical experiments confirm the theoretical findings of the lighting mode settings, and the algorithm effectively recovers the object from Gaussian and salt-pepper noise. |
语种 | 英语 |
出版者 | MDPI |
WOS记录号 | WOS:001151554300001 |
源URL | [http://ir.opt.ac.cn/handle/181661/97216] |
专题 | 西安光学精密机械研究所_光电测量技术实验室 |
通讯作者 | Gao, Xin |
作者单位 | 1.Beijing Inst Tracking & Telecommun Technol, Beijing 100094, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China |
推荐引用方式 GB/T 7714 | Qin, Xing,Gao, Xin,Yang, Xiaoxu,et al. Complex Noise-Based Phase Retrieval Using Total Variation and Wavelet Transform Regularization[J]. PHOTONICS,2024,11(1). |
APA | Qin, Xing,Gao, Xin,Yang, Xiaoxu,&Xie, Meilin.(2024).Complex Noise-Based Phase Retrieval Using Total Variation and Wavelet Transform Regularization.PHOTONICS,11(1). |
MLA | Qin, Xing,et al."Complex Noise-Based Phase Retrieval Using Total Variation and Wavelet Transform Regularization".PHOTONICS 11.1(2024). |
入库方式: OAI收割
来源:西安光学精密机械研究所
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