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IROS
2008
IEEE
247views Robotics» more  IROS 2008»
15 years 6 months ago
Automatic detection of checkerboards on blurred and distorted images
— Most of the existing camera calibration toolboxes require the observation of a checkerboard shown by the user at different positions and orientations. This paper presents an al...
Martin Rufli, Davide Scaramuzza, Roland Siegwart
ICPR
2010
IEEE
15 years 5 months ago
Multiresolution Analysis of 3D Images Based on Discrete Distortion
We consider a model of a 3D image obtained by discretizing it into a multiresolution tetrahedral mesh known as a hierarchy of diamonds. This model enables us to extract crack-free...
Kenneth Weiss, Mohammed Mostefa Mesmoudi, L. De Fl...
IDEAS
2009
IEEE
192views Database» more  IDEAS 2009»
15 years 6 months ago
A cluster-based approach to XML similarity joins
A natural consequence of the widespread adoption of XML as standard for information representation and exchange is the redundant storage of large amounts of persistent XML documen...
Leonardo Ribeiro, Theo Härder, Fernanda S. Pi...
ANLP
2000
100views more  ANLP 2000»
15 years 1 months ago
REES: A Large-Scale Relation and Event Extraction System
This paper reports on a large-scale, end-toend relation and event extraction system. At present, the system extracts a total of 100 types of relations and events, which represents...
Chinatsu Aone, Mila Ramos-Santacruz
HVEI
2010
15 years 1 months ago
Tradeoffs in subjective testing methods for image and video quality assessment
An objective quality estimator for either still images or video should accurately estimate the perceived quality scores of a collection of stimuli. New applications and processing...
David M. Rouse, Romuald Pépion, Patrick Le ...