数字水印技术是一种实现版权保护的有效方法,已经成为多媒体信息安全研究领域的一个热点。对三维模型数字水印技术几年来的研究情况做一综述,从不同角度描述一些三维模型数字水印算法,并在最后做了总结和展望。
Digital Watermarking provides an effectual solution to copyrights protection and becomes a focus in the study of multimedia information security. The watermarking techniques for 3D models in recent years is reviewed, and many schemes from different views is described, then some research directions and.key issues in future are proposed.