Affiliation:
1. Hangzhou Institute of Technology, Xidian University, Hangzhou 311231, China
2. School of Optoelectronic Engineering, Xidian University, Xi’an 710071, China
Abstract
Lensless imaging allows for designing imaging systems that are free from the constraints of traditional imaging architectures. As a broadly investigated technique, mask-modulated lensless imaging encodes light signals via a mask plate integrated with the image sensor, which is more compacted, with scalability and compressive imaging abilities. Here, we review the latest advancements in mask-modulated lensless imaging, lensless image reconstruction algorithms, related techniques, and future directions and applications.
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