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Abstract: Much more image details can be resolved by improving the system-s imagingresolution and enhancing the resolution beyond the system-s Rayleighdiffraction limit is generally called super-resolution. By combining the sparseprior property of images with the ghost imaging method, we demonstratedexperimentally that super-resolution imaging can be nonlocally achieved in thefar field even without looking at the object. Physical explanation ofsuper-resolution ghost imaging via compressive sampling and its potentialapplications are also discussed.



Author: Wenlin Gong, Shensheng Han

Source: https://arxiv.org/



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