Extrinsic Calibration of a Camera and a Laser Range Finder using Point to Line Constraint
نویسندگان
چکیده
منابع مشابه
Extrinsic Calibration of a Camera and Laser Range Finder
We describes theoretical and experimental results for the extrinsic calibration of sensor platform consisting of a camera and a laser range finder. The proposed technique requires the system to observe a planar pattern in several poses, and the constraints are based upon data captured simultaneously from the camera and the laser range finder. The planar pattern surface and the laser scanline on...
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This paper describes theoretical and experimental results for the auto-calibration of sensor platform consisting of a camera and a laser range finder. Real-world use of autonomous sensor platforms often requires the re-calibration of sensors without an explicit calibration object. The constraints are based upon data captured simultaneously from the camera and the laser range finder while the se...
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The use of 3D laser range nder (LRF) and cameras is increasingly common in the navigation application for mobile robots. This paper proposes a new method to perform the extrinsic calibration between a pinhole camera and a 3D-LRF with the aid of an Inertial Measurement Unit (IMU). While state of the art calibration procedures require a large number of points for robust calibration, the proposed ...
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External calibration of a camera to a laser rangefinder is a common pre-requisite on today’s multi-sensor mobile robot platforms. However, the process of doing so is relatively poorly documented and almost always time-consuming. This document outlines an easy and portable technique for external calibration of a camera to a laser rangefinder. It describes the usage of the Laser-Camera Calibratio...
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Fusion of heterogeneous extroceptive sensors is the most effient and effective way to representing the environment precisely, as it overcomes various defects of each homogeneous sensor. The rigid transformation (aka. extrinsic parameters) of heterogeneous sensory systems should be available before precisely fusing the multisensor information. Researchers have proposed several approaches to esti...
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ژورنال
عنوان ژورنال: Procedia Engineering
سال: 2012
ISSN: 1877-7058
DOI: 10.1016/j.proeng.2012.01.669