Sciweavers

120 search results - page 1 / 24
» IM2GPS: estimating geographic information from a single imag...
Sort
View
CVPR
2008
IEEE
14 years 7 months ago
IM2GPS: estimating geographic information from a single image
Estimating geographic information from an image is an excellent, difficult high-level computer vision problem whose time has come. The emergence of vast amounts of geographically-...
James Hays, Alexei A. Efros
EJASP
2010
133views more  EJASP 2010»
12 years 11 months ago
Improving Density Estimation by Incorporating Spatial Information
Given discrete event data, we wish to produce a probability density that can model the relative probability of events occurring in a spatial region. Common methods of density esti...
Laura M. Smith, Matthew S. Keegan, Todd Wittman, G...
CVPR
2007
IEEE
14 years 7 months ago
Estimating Scale of a Scene from a Single Image Based on Defocus Blur and Scene Geometry
Using an imaging system in which the image plane can be tilted with respect to the optical axis of the lens, the image of a large-scale scene that appears to be a miniature to hum...
Takayuki Okatani, Koichiro Deguchi
PAMI
2006
221views more  PAMI 2006»
13 years 4 months ago
Face Recognition from a Single Training Image under Arbitrary Unknown Lighting Using Spherical Harmonics
In this paper, we propose two novel methods for face recognition under arbitrary unknown lighting by using spherical harmonics illumination representation, which require only one t...
Lei Zhang 0002, Dimitris Samaras