When it comes to cameras, bigger isn’t always better. Researchers from Princeton University and the University of Washington have developed an ultra-compact camera system, the size of a grain of salt, using metasurface technology. This camera, 500,000 times smaller than conventional cameras, produces full-color images of similar quality. By combining innovative hardware design with AI-powered image post-processing, the team has made significant strides in meta-optics imaging devices. The potential applications are vast, from less-invasive medical imaging to transforming entire surfaces into cameras. This breakthrough could revolutionize various industries, from consumer hardware to space exploration, ushering in a new era of imaging technology.
https://cacm.acm.org/news/a-camera-the-size-of-a-grain-of-salt-could-change-imaging-as-we-know-it/