A camera marker graph for extrinsic calibration
Extrinsic calibration of camera networks based on pedestrians
... and extrinsic parameters, but they need to specify two auxiliary lines that are parallel to the ground plane and mutually orthogonal to each other, which makes it not that feasible in ...the camera using ...
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Extrinsic calibration of camera networks using a sphere
... novel extrinsic calibration method for camera networks using a sphere as the calibration ...local camera coordinate ...initial camera relative extrinsic parameters based ...
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Set-Membership Extrinsic Calibration of a 3D LiDAR and a Camera
... the extrinsic calibration of camera and LiDAR that takes sensor errors during the identification of checkerboard features into account and propagates them to the resulting calibration ...the ...
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A Fast and Robust Extrinsic Calibration for RGB-D Camera Networks
... RGB-D camera networks [ 19 ], there are other works, such as [ 17 , 45 – 48 ], that also utilized spherical objects for RGB-D network ...accurate calibration for foreground object reconstruction in [ 45 , ...
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Indirect Correspondence-Based Robust Extrinsic Calibration of LiDAR and Camera
... a camera is used to evaluate the performances of the proposed weighted and robust calibration ...Flea2 camera (Figure ...the camera lies upside of the LiDAR with a 50-cm ...MATLAB ...
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Robust Intrinsic and Extrinsic Calibration of RGB-D Cameras
... suitable calibration methods to solve them ...ToF-specific calibration methods [11], [12], [13] address the systematic nonlinear depth distortion that affects such sensor (often referred to as wiggling ...
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Indirect camera calibration in a medical environment
... for camera calibration, it also offers many new barriers that must be overcome to accomplish a complete ...the extrinsic parameters. These problems are camera movement, non-flat surfaces, ...
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Camera calibration for oblique viewing laparoscopes
... the camera coordinate system as it requires a simpler model and its proximity relative to the other sensor will result in a smaller tracking ...hand-eye calibration can be modeled as a circular motion of ...
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Camera self-calibration in underwater environment
... a camera that is mounted in a fixed position on an underwater ...a camera, given an image sequence corresponding to a specific vehicle trajectory for a significant natural ...The extrinsic parameters ...
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A Method for Hand-Eye and Camera-to-Camera Calibration for Limited Fields of View
... intrinsic calibration of depth sensors, Teichmann et ...For extrinsic unsupervised calibration K¨ummerle et ...on Graph-SLAM methods, where the camera position explicitly gets ...a ...
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Relating vanishing points to catadioptric camera calibration
... This paper presents the analysis and derivation of the geometric relation between vanishing points and camera parameters of central catadioptric camera systems. These vanishing points correspond to the ...
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Flexible calibration of color and depth camera arrays
... of camera calibration in [Beck et ...of extrinsic calibration of depth ...tracked calibration target to determine the position and orientation of a camera in two steps, firstly ...
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Extrinsic calibration of a set of range cameras in 5 seconds without pattern
... the camera rig. Calibration was performed automatically while the user waved the camera near the ...the calibration finishes with 29 plane correspondences, see the attached ...
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Extrinsic Calibration and Ego-Motion Estimation for Mobile Multi-Sensor Systems
... to calibration methods based on model AX=B as marker-based ...consider calibration problems involving ...is camera-to-camera calibration where the cameras have non-overlapping ...
120
Calibration of Linear Imager Camera for Relative Pose Estimation
... The Homography algorithm described in Chapter 2 does not assume any distortion in the im- age plane of the camera. Hence, to estimate the distortion coefficients in addition to the intrinsic and extrinsic ...
190
A taxonomy of camera calibration and video projection correction methods
... the calibration board. Hence, unless one of the calibration board positions corresponds to the world coordinate frame needed, the extrinsic calibration have to be performed with the ...
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Camera Self Calibration for the ARToolkit
... Abstract Camera calibration is an essential and important part of an Augmented Reality (AR) ...based calibration technique can give a good accuracy, which can be important for AR ...The ...
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A Unifying Model for Camera Calibration
... different calibration grids whose relative position is not assumed to be ...the calibration grids. Once this is done, we complete the calibration by computing the camera rays passing through ...
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