Bayesian Deep Learning for Image Reconstruction: From structured sparsity to uncertainty estimation

被引:3
|
作者
Dong, Weisheng [1 ,2 ]
Wu, Jinjian [3 ,4 ]
Li, Leida [5 ]
Shi, Guangming [6 ,7 ]
Li, Xin [8 ,9 ]
机构
[1] Hong Kong Polytech Univ, Dept Comp, Hong Kong, Peoples R China
[2] Xidian Univ, Sch Artificial Intelligence, Xian 710071, Peoples R China
[3] Nanyang Technol Univ, Singapore, Singapore
[4] Xidian Univ, Sch Artificial Intelligence, Xian 710071, Peoples R China
[5] Nanyang Technol Univ, Sch Elect & Elect Engn, Rapid Rich Object Search Lab, Singapore, Singapore
[6] Xidian Univ, Sch Elect Engn, Xian, Peoples R China
[7] Xidian Univ, Sch Artificial Intelligence, Xian 710071, Peoples R China
[8] Univ Sci & Technol China, Elect Engn & informat Sci, Hefei, Peoples R China
[9] West Virginia Univ, Lane Dept Comp Sci & Elect Engn, Morgantown, WV 26506 USA
基金
美国国家科学基金会; 国家重点研发计划;
关键词
Deep learning; Uncertainty; Image coding; Computational modeling; Imaging; Signal processing algorithms; Network architecture; REPRESENTATION; RESTORATION; NETWORK;
D O I
10.1109/MSP.2022.3176421
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Conventional wisdom in model-based computational imaging incorporates physics-based imaging models, noise characteristics, and image priors into a unified Bayesian framework. Rapid advances in deep learning have inspired a new generation of data-driven computational imaging systems with performances even better than those of their model-based counterparts. However, the design of learning-based algorithms for computational imaging often lacks transparency, making it difficult to optimize the entire imaging system in a complete manner.
引用
收藏
页码:73 / 84
页数:12
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