欧路词典|英汉-汉英词典 HMM是什么意思

The experiments show that DBN model has the better performance than HMM, and DBN model based on viseme can provide the best mouth shape for talking head.

实验表明，DBN模型识别性优于HMM，而基于视素的DBN模型说话人头部动画提供最好的口形。