552 search results - page 33 / 111 » Measuring Information Spatial Densities |
ICIP
2006
IEEE
14 years 12 months ago
2006
IEEE
Many recently proposed perceptual image quality assessment algorithms are implemented in two stages. In the first stage, image quality is evaluated within local regions. This resu...
IVC
2006
13 years 10 months ago
2006
In this paper, we propose an object detection approach using spatial histogram features. As spatial histograms consist of marginal distributions of an image over local patches, th...
ICCV
2003
IEEE
14 years 3 months ago
2003
IEEE
This paper addresses the problem of computing the trajectory of a camera from sparse positional measurements that have been obtained from visual localisation, and dense differenti...
BCSHCI
2007
13 years 11 months ago
2007
This paper presents two empirical investigations of future applications of mobile spatial interaction, i.e. the use of mobile phones as pointers to the real world. In situated int...
SPATIALCOGNITION
1998
Springer
14 years 2 months ago
1998
Springer
Representations and processes involved in judgments of spatial relations after route learning are investigated. The main objective is to decide which relations are explicitly repre...