What began as a home 3-D printing hobby has grown into Plook Plook Studio, a Singapore design brand known for playful, functional pieces that blur the line between art and everyday objects ...

Abstract: At present, with the original point cloud as input, most of the object detectors use Pointnet++ to extract features of the point cloud based on the Farthest Point Sampling (FPS). However, ...

Abstract: In autonomous driving and robotics, 3D object detection using LiDAR point clouds is a critical task. However, existing single-frame 3D object detection methods face challenges such as noise, ...

An optical illusion is a visual phenomenon where the brain misinterprets what the eyes see. Instead of perceiving an image ...

In geometry, there are surfaces that do without an inside or outside—and some need at least four dimensions to exist ...