camera calibration


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camera calibration

The determination of the calibrated focal length, the location of the principal point with respect to the fiducial marks and the lens distortion effective in the focal plane of the camera referred to the particular calibrated focal length.
References in periodicals archive ?
Image acquisition and image processing, together with 3D reconstruction algorithms are executed in Matlab 2016b software package with installed image acquisition, image processing and camera calibration toolbox.
Thus, camera calibration will be performed once the hardware development is completed.
Therefore, this work presents a Thermographic inspection tool which is able to perform an automatic intrinsic and extrinsic camera calibration of any hybrid camera setup (thermal and visual spectrum); as well as, performing thermal and visual multimodal image fusion.
Also, the Camera Calibration Toolbox for MATLAB [13], widely used for camera calibration and rectification, uses the inverse mapping scheme because of its simplicity.
The algorithm calculates the camera calibration parameters using the relation between the checkerboard corners in a camera coordinate system and a world coordinate system attached to the checkerboard plane [10].
PhotoModeler UAS 2016 software includes numerous features that provide higher performance In drone photogrammetry," the company said, nothing that camera calibration is optimized for high accuracy with UASs and a global positioning system (GPS).
This results in a rapid camera calibration process, which in turn allows for critical autonomous video capability, such as, long range map-based camera control, target detection and classification via video analytics, slew to radar and scan to target.
The calibration process entailed a sequence of images of a standard planar checkerboard pattern viewed from multiple angles and processed by using the Camera Calibration Toolbox for Matlab developed by Bouguet (2011) and based on the models of Zhang (2000) and Heikkila and Silven (1997).
1) Internal and external parameters of Kinect are obtained by camera calibration.
Then from there, you go top to bottom with the right-hand panels: Basic, Tone Curve, HSL/Color/B&W, Split Toning, Detail, Lens Corrections, Effects, and Camera Calibration applying the edits as you go.
The OpenCV library is well known for its advanced image processing, contour processing, computational geometry, various feature detectors and descriptors, object tracking, optical flow, camera calibration and machine learning tools.
2006, Generalizad camera calibration including fish-eye lenses.