Already, some shelters and pet owners are experimenting with leaving TVs on as a calming influence. But this study suggests it’s not one-size-fits-all. For some dogs, TV could be stimulating. For ...

The nodes in a quantum network don’t necessarily have to be computers; they can also be atomic clocks. The cesium atoms that ...

Discover how Carnegie Mellon researchers are using robot quilting to create innovative, flat-pack furniture that transforms from 2D to 3D forms.

We propose a general model Weak Cube R-CNN, which can predict objects in 3D at inference time, requiring only 2D box annotations for training by exploiting the relationship between 2D projections of ...

Similarity measurements between 3D objects and 2D images are useful for the tasks of object recognition and classification. The authors distinguish between two types of similarity metrics: metrics ...

Geometry is an important branch of mathematics, which we use to understand the properties of 2D and 3D space such as distance, shape, size and position. We use geometry every day: cutting paper to ...

Euclidean geometry is the branch of mathematics describing shapes and the spatial relationships between objects in two-dimensional (2D) and three-dimensional (3D) settings. The rules of Euclidean ...

Young participants showed a significant difference in smoothness between 2D and 3D objects, which was not observed in older participants. This may reflect the floor effect in older participants. Under ...

This journal, titled "The Geometry of Flat and Full: Comparing 2D and 3D Shapes," explores the fundamental differences and relationships between two-dimensional (2D) and three-dimensional (3D) shapes.

Learn about the evolution of mammography from 2D to 3D, its effectiveness in breast cancer detection, and what to expect during the screening process.