Single-pixel super-resolution with a space–time modulated computational metasurface imager
Wenzhi Li,
Jiaran Qi,
Andrea Alu
Abstract:Single-pixel imaging is a burgeoning computational imaging technique that utilizes a single detector devoid of spatial resolution to capture an image, offering great potential for creating cost-effective and simplified imaging systems. Nevertheless, achieving super-resolution with a single pixel remains a formidable challenge. Here, we introduce a single-pixel super-resolution imaging technique based on space–time modulation. The modulation parametrically mixes the incoming signals, enabling the space–time sca… Show more
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