Robots and autonomous vehicles can use 3D point clouds from LiDAR sensors and camera images to perform 3D object detection. However, current techniques that combine both types of data struggle to ...

Voxel is a basic unit in a three-dimensional digital image, similar to a pixel in a two-dimensional image.Voxel data represents the volume element of a small cube in space, and can effectively ...

Can we reveal objects that are hidden in environments completely opaque to the human eye? With conventional imaging ...

Astronomers have detected one of the darkest objects ever seen at a record cosmic distance—only with the assistance of ...

Nantong Wotai New Energy Co., Ltd. applied for a patent named "Method and System for Detecting Foreign Objects in Battery Compartments Based on Laser Scanning and AI Recognition" in June 2025, with ...

Developing the cloak of invisibility would be wonderful, but sometimes simply making an object appear to be something else will do the trick, according to electrical engineers. Developing the cloak of ...

Their approach uses what they call a “fingerprint matrix,” a mathematical description of the unique way each object scatters ...