摘要
雕刻模型的高度获取是浮雕CAD/CAM软件中的一项关键技术,当所获模型高度与实际图像不相匹配时就会导致浮雕产品的立体度刻画不足,从而严重影响其审美价值,因此优化对模型高度的获取是改善浮雕产品美观性的重要途径。文中通过引入SFS变分法结合颜色空间转换,通过详细的数学推导,获取图像在各像素点的曲面高度,从而实现对雕刻模型高度的优化设计。
The height acquisition of the sculpture model is a key technology in the relief CAD/CAM software.When the height of the obtained model does not match the actual image,the three-dimensional representation of the relief product will be insufficient,which will seriously affect its aesthetic value.Therefore,optimizing the acquisition of the height of the model is an important way to improve the aesthetics of relief products.Through the introduction of SFS variational method combined with color space conversion,this article obtains the surface height of the image at each pixel through mathematical derivation,so as to realize the optimized design of the height of the engraving model.
作者
王嘉琦
刘洋
赵庆志
WANG Jiaqi;LIU Yang;ZHAO Qingzhi(College of Mechanical Engineering,Shandong University of Technology,Zibo 255012,China)
出处
《机械工程师》
2021年第7期34-36,共3页
Mechanical Engineer
