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ICIP
2003
IEEE
15 years 11 months ago
Three-view camera calibration using geometric algebra
In a former work of ours [I], we proposed a new way to express and interpret the epipolar constraint using Geometric Algebra, and we derived from it a novel and efficient2view cam...
Andrea Dell'Acqua, Augusto Sarti, Stefano Tubaro
ICRA
2005
IEEE
259views Robotics» more  ICRA 2005»
15 years 3 months ago
Flexible Microscope Calibration using Virtual Pattern for 3-D Telemicromanipulation
Abstract— In the context of virtualized reality based telemicromanipulation, we present in this paper a visual calibration technique for optical microscope coupled with a CCD cam...
Mehdi Ammi, Vincent Frémont, Antoine Ferrei...
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ECCV
1996
Springer
15 years 11 months ago
Euclidean Reconstruction: From Paraperspective to Perspective
In this paper we describe a method to perform Euclidean reconstruction with a perspective camera model. It incrementally performs reconstruction with a paraperspective camera in or...
Stéphane Christy, Radu Horaud
ICIP
2008
IEEE
15 years 4 months ago
Practical PTZ camera calibration using Givens rotations
Due to their ease of use and availability, pan-tilt-zoom (PTZ) cameras are everywhere. However, in order to utilize these cameras for a meaningful application, it is necessary tha...
Imran N. Junejo, Hassan Foroosh
CVIU
2006
169views more  CVIU 2006»
14 years 9 months ago
A generic structure-from-motion framework
We introduce a generic structure-from-motion approach based on a previously introduced, highly general imaging model, where cameras are modeled as possibly unconstrained sets of p...
Srikumar Ramalingam, Suresh K. Lodha, Peter F. Stu...