A New Method for Measuring Work Piece Parallelism Based on Digital Image Processing
Ye Wang · 2003
In this paper, we present a new method for measuring wo rk piece parallelism. The laser collimation technique combined with digital imag e processing technique is adopted to realize the measurement of parallelism of w ork piece with mono axis or multi-axes. The advantages are: detection with no br eak down, high measuring accuracy; easily realizing the measuring procedure with automation and intelligence.