Dinh Tuan Tran   Ryuhei Sakurai   Hirotake Yamazoe   Joo-Ho Lee   
International Journal of Biomedical Imaging 2017 2017年
In this paper, we present robust methods for automatically segmenting phases in a specified surgical workflow by using latent Dirichlet allocation (LDA) and hidden Markov model (HMM) approaches. More specifically, our goal is to output an appropri...