Funding for this research was provided by:
Beijing Advanced Innovation Center for Imaging Technology
National Natural Science Foundation of China (11671272)
Article History
Received: 23 May 2020
Accepted: 31 July 2020
First Online: 4 September 2020
Change Date: 5 January 2021
Change Type: Correction
Change Details: Due to a processing error, the presentation of some equations were incorrect.