Natural images are highly structured in their spatial configuration. Where one would expect a different spatial distribution for every image, as each image has a different spatial...
The vignette effect (radial fall-off) is commonly encountered in images obtained through certain image acquisition setups and can seriously hinder automatic analysis processes. In...
This paper proposes a vision-based augmented reality system with a wide range of registration. To realize an augmented reality system, it is required to geometrically register rea...
Abstract. We designed and implemented a vision-based projected tabletop interface for finger interaction. The system offers a simple and quick setup and economic design. The proj...
Peng Song, Stefan Winkler, Syed Omer Gilani, ZhiYi...
Abstract. In this paper we propose two techniques to qualitatively estimate distance in monocular vision. Two kinds of approaches are described, the former based on texture analysi...
Virginio Cantoni, Luca Lombardi, Marco Porta, Ugo ...