2D ultrasounds are part of routine prenatal care. What about 3D and 4D ultrasound technology? Learn about the safety and use ...

That is, what other spaces around you are 2D? For example, the surface of a giant doughnut ... They are essential to how scientists understand 3D and 4D spaces and have a delightful and subtle ...

Motion designers and video editors have been blending 2D and 3D elements in Adobe After Effects for years, through the use of ...

Monocular 4D reconstruction of social scenes is an open challenging problem because the dynamic elements in social scenes change their shape, location, lighting, and backgrounds with time, making it ...

Definition:4D Scanning Transmission Electron ... capabilities by collecting a two-dimensional (2D) diffraction pattern at each pixel of the scanned area, leading to a comprehensive three-dimensional ...