D. S. Lavrinov

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
An experimental setup was assembled for measuring of the premium tubing coupling thread pitch. The experiment to test the law of distribution measurements of 2D laser scanner premium thread pitch of was held. The image with CMOS matrix scanner was captured and the noise nature was analyzed. The method based on the gradient mask was used to enhance the cents(More)
The article describes methods of calibration of two-dimensional laser triangulation scanners as applied to high-precision laser scanners with a small scanning range, which is very close to the body of scanner. Methods were tested via experiments on the calibration of the scanner. Values of measurement error and repeatability were collected after during(More)
An experimental setup was assembled for measuring of the thread pitch. An experiment to test the law of distribution of measurements of thread pitch of 2D laser scanner is held. Experimentally the optimal values of the angle of incidence of the laser beam to the surface plane of the thread tooth and the exposure time of matrix of scanner are calculated. The(More)
  • 1