Located in the province of Jujuy in northern Argentina, Pucará de Tilcara is the site of a pre-Inca fortification built around the twelfth century. Situated on a hill outside the small town of Tilcara ...

Abstract: This article proposes a novel, more robust method for single-image visual size measurements, named virtual grid mapping (VGM). VGM requires just a single image as input; however, it does not ...

Abstract: Effectively communicating the behavior of an electric grid is an important pursuit in education, research, and industrial applications. This paper presents considerations for visual ...

25 years ago, Jianbo Shi introduced Normalized Cuts (spectral clustering), a graph-theoretic approach to perceptual grouping that became a staple in unsupervised image segmentation. While the original ...