Scientists create a new form of light matter in a quasicrystal

Researchers have for the first time created a reconfigurable polariton 2D quasicrystal. The team from the Skolkovo Institute ...
IEEE

A Novel 2D LED Matrix and Aztec Pattern Inspired Optical Camera Communication for Industrial IoT

Abstract: Recently, the problem of Radio Frequency saturation has become more prominent. It is due to the increased number of intelligent devices connected to the network. This paper proposes an Aztec ...

An Introduction to Shape-from-Shading 3D Reconstruction

Shape-from-shading (SFS) is a computer vision technique that draws upon light and shadow patterns to reconstruct an object's ...
Phys.org

Atom-scale stencil patterns help nanoparticles take new shapes and learn new tricks

Inspired by an artist's stencils, researchers have developed atomic-level precision patterning on nanoparticle surfaces, allowing them to "paint" gold nanoparticles with polymers to give them an array ...
IEEE

Preserving 2D structural features in ISAR Images via Arbitrary Pattern-Coupled Sparse Bayesian Learning

Abstract: For inverse synthetic aperture radar (ISAR) imaging under incomplete data conditions including sparse aperture (SA) and limited bandwidth (LB), the high-quality focused ISAR images cannot be ...