Method for performing 3D printing based on image processing

The invention belongs to the technical field of 3D printing, in particular to a method for performing 3D printing based on image processing. The method comprises the following steps: reading an imageand preprocessing the image; recognizing the contour of the image, screening and integrating the contour and storing the processed contour information; performing path planning on the stored contour information and obtaining a final G code according to the generated path; and controlling a 3D printer to print a product corresponding to the image by through the G code. According to the method for performing 3D printing based on image processing, by performing path planning on the contour information of the image, and the final G code can be obtained according to the generated path, the 3D printer can perform printing without importing slicing software through a complicated STL model to generate a G code, and the method is suitable for two-dimension images under various scenes. 本发明属于3D打印技术领，尤其涉及种基于图像处理进行3D打印的方法。该方法包