Video reconstruction from a single motion blurred image using learned dynamic phase coding.

ABSTRACT: Video reconstruction from a single motion-blurred image is a challenging problem, which can enhance the capabilities of existing cameras. Recently, several works addressed this task using conventional imaging and deep learning. Yet, such purely digital methods are inherently limited, due to direction ambiguity and noise sensitivity. Some works attempt to address these limitations with non-conventional image sensors, however, such sensors are extremely rare and expensive. To circumvent these limitations by simpler means, we propose a hybrid optical-digital method for video reconstruction that requires only simple modifications to existing optical systems. We use learned dynamic phase-coding in the lens aperture during image acquisition to encode motion trajectories, which serve as prior inf

SUBMITTER: Yosef E 

PROVIDER: S-EPMC10442388 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature