Silicon metasurfaces boost optical image processing with passive intensity-based filtering

Of the many feats achieved by artificial intelligence (AI), the ability to process images quickly and accurately has had an ...
IEEE

Fourier Transforms the way we see B-lines in Lung Ultrasound

Abstract: This study presents a novel approach for identifying B-lines in lung ultrasound images using the fast Fourier transform and texture analysis. By analyzing the Fourier-transformed space ...
IEEE

FourierSR: A Fourier Token-Based Plugin for Efficient Image Super-Resolution

Abstract: Image super-resolution (SR) aims to recover low-resolution images to high-resolution images, where improving SR efficiency is a high-profile challenge. However, commonly used units in SR, ...