What accuracy for 3D measurements with cameras?

We estimate the internal and external parameters of the camera, and simultaneously the distortion's parameters. Our aim is the selection of the best distortion model, using statistical test for the importance of distortion parameters. Also we examine the accuracy in camera parameter estimation...

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Bibliographic Details
Main Authors: Florou, G., Mohr, R.
Format: Conference Proceeding
Language:English
Subjects:
Calibration
Cameras
Distortion measurement
Image reconstruction
Noise level
Optical distortion
Parameter estimation
Pixel
Scattering parameters
Testing
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Description
Summary:We estimate the internal and external parameters of the camera, and simultaneously the distortion's parameters. Our aim is the selection of the best distortion model, using statistical test for the importance of distortion parameters. Also we examine the accuracy in camera parameter estimation and 3D reconstruction, in relation with the noise in the image. We answer the question "until which level of noise, is it possible to obtain a good camera parameter estimation, and from there a good reconstruction?". Experiments are evaluated on simulated data and a rest is performed with real data.
ISSN:1051-4651
2831-7475
DOI:10.1109/ICPR.1996.546048