We describe a paradoxical situation whereby a small object moving within a high-contrast, world-fixed background does not appear to move relative to it. This only occurs when that small object is ...

Abstract: Accurate tissue motion tracking is critical to ensure treatment outcome and safety in 2D-Cine MRI-guided radiotherapy. This is typically achieved by registration of sequential images, but ...

Abstract: The graph neural network has been playing increasingly important roles in 2D-3D lifting based single-frame human pose estimation. However, it still suffers from inferior modeling of local ...

In a world first, scientists have filmed atoms in motion, capturing their thermal vibrations in real-time with stunning clarity. The breakthrough, led by Yichao Zhang, an assistant professor at the ...