逆向工程中待加工物成像自动校正算法的研究

Research on automatic position correction algorithm for image of processing content in reverse engineering

为了改善逆向工程中待加工物成像位置校正时,校正方式不客观、校正误差偏大的缺陷,提出了采用投影和骨架提取相结合的方法,通过自动校正算法自动解算出当前图像的待调节方案,以最好的角度完成图像的采集。实现了对成像像位的自动最佳调节和获取,最大限度地减少成像畸变误差的产生,在源头上为后期加工提供准确的数据保障。

In order to overcome the defects of imaging position correction to be processed, the correction mode is not objective, correction error is too big, a combination of projection and skeleton extraction method solution is proposed. By using the algorithm the current image to be regulation scheme is automatically calculated and the acquisition of the image is completed from the best angle. And the best adjustment of imaging is made to minimize the imaging distortion error, which provides accurate data security for post processing.