226 search results - page 9 / 46 » OmniSIFT: Scale invariant features in omnidirectional images |
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
In video surveillance, the size of face images is very small. However, few works have been done to investigate scale invariant face recognition. Our experiments on appearance-base...
BMCBI
2004
13 years 7 months ago
2004
Background: Modern developmental biology relies heavily on the analysis of embryonic gene expression patterns. Investigators manually inspect hundreds or thousands of expression p...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
We present a method that unifies tracking and video content recognition with applications to Mobile Augmented Reality (MAR). We introduce the Radial Gradient Transform (RGT) and ...
ICIAR
2010
Springer
14 years 15 days ago
2010
Springer
Abstract. Stereo cameras, laser rangers and other time-of-flight ranging devices are utilized with increasing frequency as they can provide information in the 3D plane. The abilit...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
We look at the problem of location recognition in a large image dataset using a vocabulary tree. This entails finding the location of a query image in a large dataset containing 3...