Quantum computing: Laser-optical system offers full control over 2,000 trapped Rydberg atoms

Fraunhofer ILT in Aachen has developed a highly complex laser-optical system for a quantum computer currently under construction at the 5th Institute of Physics at the University of Stuttgart. This ...
ZME Science

This New Pixel Could Turn Screens Into Cameras

The Fourier pixel colored logo of ETH Zurich. The letter ‘E’ is roughly 1 millimeter tall on the camera. Credit: Glauser YM, ...

Newly Invented Pixel Could Turn Screens Into Cameras

A pixel either controls or analyzes, but not at the same time. Researchers from ETH Zurich in Switzerland, however, managed ...
IEEE

Fractional Fourier Transform Meets Transformer Encoder

Abstract: Utilizing signal processing tools in deep learning models has been drawing increasing attention. Fourier transform (FT), one of the most popular signal processing tools, is employed in many ...
IEEE

Fractional Fourier Image Transformer for Multimodal Remote Sensing Data Classification

With the recent development of the joint classification of hyperspectral image (HSI) and light detection and ranging (LiDAR) data, deep learning methods have achieved promising performance owing to ...