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Globally optimal hand-eye calibration

This paper introduces a novel solution to hand-eye calibration problem. It is the first method that uses camera measurements directly and at the same time requires neither prior knowledge of the external camera calibrations nor a known calibration de...

JD - Využití počítačů, robotika a její aplikace

  • 2012
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A Branch-and-Bound Algorithm for Globally Optimal Hand-Eye Calibration

This paper introduces a novel solution to hand-eye calibration problem. It is the first method that uses camera measurements directly and at the same time requires neither prior knowledge of the external camera calibrations nor a known calibration de...

JD - Využití počítačů, robotika a její aplikace

  • 2012
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Making Minimal Solvers Fast

In this paper we propose methods for speeding up minimal solvers based on Gröbner bases and action matrix eigenvalue computations. Almost all existing Gröbner basis solvers spend most time in the eigenvalue computation. We present two methods which s...

JD - Využití počítačů, robotika a její aplikace

  • 2012
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Robust hand-eye self-calibration

This paper introduces robust globally optimal hand-eye self-calibration of camera orientation for the automotive domain. The main contribution are new feasibility problems to integrate this problem into a branch-and-bound parameter space search. The ...

JD - Využití počítačů, robotika a její aplikace

  • 2011
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Global optimization of extended hand-eye calibration

This paper introduces simultaneous global optimization of both camera orientation and vehicle wheel circumference without requiring any information about the translations in the system. The main contribution are new objective function bounds to integ...

JD - Využití počítačů, robotika a její aplikace

  • 2011
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CMPMVS - Multi-View Reconstruction Software

CMPMVS is an implementation of a method for 3D scene reconstruction from multiple photographs based on M. Jancosek, T. Pajdla. Multi-view reconstruction preserving weakly-supported surfaces. Proc. CVPR 2011. On the input, the method takes a set of di...

JD - Využití počítačů, robotika a její aplikace

  • 2011
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Result

The six point algorithm revisited

This paper presents an algorithm for estimating camera focal length from tentative matches in a pair of images, which works robustly in practical situations such as automatic computation of structure and camera motion from unknown photographs, e.g. f...

JD - Využití počítačů, robotika a její aplikace

  • 2011
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Result

Omnidirectional Image Stabilization for Visual Object Recognition

In this paper, we present a pipeline for camera pose and trajectory estimation, and image stabilization and rectification for dense as well as wide baseline omnidirectional images. The proposed pipeline transforms a set of images taken by a single ha...

JD - Využití počítačů, robotika a její aplikace

  • 2011
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New efficient solution to the absolute pose problem for camera with unknown focal length and radial distortion

In this paper we present a new efficient solution to the absolute pose problem for a camera with unknown focal length and radial distortion from four 2D-to-3D point correspondences. We propose to solve the problem separately for non-planar and for pl...

JD - Využití počítačů, robotika a její aplikace

  • 2011
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Result

Closed-Form Solutions to Minimal Absolute Pose Problems with Known Vertical Direction

In this paper we provide new simple closed-form solutions to two minimal absolute pose problems for the case of known vertical direction. In the first problem we estimate absolute pose of a calibrated camera from two 2D-3D correspondences and a given...

JD - Využití počítačů, robotika a její aplikace

  • 2011
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