432 search results - page 2 / 87 » Performance Characterization of Landmark Operators |
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Localization and mapping in unknown environments becomes more difficult as the complexity of the environment increases. With conventional techniques, the cost of maintaining estim...
IPMI
2005
Springer
14 years 25 days ago
2005
Springer
This work analyses the accuracy of estimating the location of 3D landmarks and characteristic image structures. Based on nonlinear estimation theory we study the minimal stochastic...
PRL
2006
13 years 7 months ago
2006
Corners and junctions are landmarks characterized by the lack of differentiability in the unit tangent to the image level curve. Detectors based on differential operators are not,...
IISWC
2009
IEEE
14 years 2 months ago
2009
IEEE
CVPR
2012
IEEE
11 years 9 months ago
2012
IEEE
In this paper, we study the problem of landmark recognition and propose to leverage 3D visual phrases to improve the performance. A 3D visual phrase is a triangular facet on the s...