Spectral pixels are often a mixture of the pure spectra of the materials, called endmembers, due to the low spatial resolution of hyperspectral sensors, double scattering, and intimate mixtures of ...

Fig. 1: A comparison of images of protoplanetary disks in the Ophiuchus star-forming region, created with super-resolution imaging with sparse modeling versus conventional imaging method.

High-resolution medical images are becoming more widespread; however, many existing computer vision networks struggle to process these images effectively, often requiring downsampling to lower ...

Swiss scientists have developed perovskite image sensors that triple light capture, sharpen resolution, and outperform traditional silicon.