119 search results - page 14 / 24 » On SIFTs and their scales |
ICCV
2005
IEEE
14 years 11 months ago
2005
IEEE
In this paper we compare the performance of local detectors and descriptors in the context of object class recognition. Recently, many detectors / descriptors have been evaluated ...
ICRA
2005
IEEE
14 years 3 months ago
2005
IEEE
Abstract— Autonomous mobile agents require object recognition for high level interpretation and localization in complex scenes. In urban environments, recognition of buildings mi...
CVPR
2012
IEEE
12 years 7 days ago
2012
IEEE
The objective of this work is object retrieval in large scale image datasets, where the object is specified by an image query and retrieval should be immediate at run time in the...
CVPR
2012
IEEE
12 years 7 days ago
2012
IEEE
Despite much research on patch-based descriptors, SIFT remains the gold standard for finding correspondences across images and recent descriptors focus primarily on improving spe...
ICIP
2008
IEEE
14 years 11 months ago
2008
IEEE
This paper proposes a novel algorithm to reconstruct a 3D surface from a calibrated set of images. In a first pass, it uses Scale Invariant Features Transform (SIFT) descriptor co...