Automatic two-dimensional irregular leather sample layout and cutting method

The present invention relates to a two-dimensional irregular leather AutoNesting cutting method, comprising the steps of: full frame CCD calibration of the imaging system; point defects and the area quality of the leather material are labeled; full frame CCD imager two-dimensional system acquisition Leather image signal, and transmits it to the upper machine; PC leather remove noise image acquired in the imaging process is introduced, and a leather imaged image geometry correction, thereby obtaining undistorted, clear image leather; according to a predetermined into the shape, size and number of modules clothing styles computer image, using remove residual optimal strategy, automatic layout image on the leather, and finally determined the optimum cutting path; optimal vectorization clipping path, and controlling the cutting of the leather material shear system. The present invention can reduce the effects of cutting style of irregular shape itself brought improve material utilization.