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Hi all

I want to measure an asphaltic specimen's strain by image processing method. I'll appreciate if someone had an experience in similar case can help me.

hamid

Phase-shifting technique is commonly employed in optical interferometry because of its automatic, easy, accurate and full-field characteristics.

We have recently improved the 2D wavelet transform algorithm for fringe pattern and optical interferogram analysis.

 
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A cross-target-based accurate calibration method of binocular stereo systems with large-scale field-of-view

will some one out there tell me some thing about the kyle's camera parameters....!!!

Abstract £ºA three-dimensional (3D) digital image correlation system for deformation measurement in experimental mechanics has been developed.

Graphene is a recently discovered substance that is thinner, stronger and more conductive to electricity and heat than anything else known.

This paper presents an accurate calibration method of binocular 3D measurement systems
for industrial on-site inspection, which uses a cross target with ring coded points.

Thx,

Hi,

Thanks for wonderful software . Can you please add the format file for 3D camera calibration.

Thanks

I tried to calibrate the images with Camera calib tool in software, The auto corner extraction some times work and some times not, what are the guidline for calibration target images, how can we imple

Hello all,