Image recognition based on discriminative models using features generated from separable lattice HMMS. - Yoshinari Tsuzuki; Kei Sawada; Kei Hashimoto; Yoshihiko Nankaku; Keiichi Tokuda (ICASSP, 2017)

Image Recognition Based on Convolutional Neural Networks Using Features Generated from Separable Lattice Hidden Markov Models. - Takayuki Kasugai; Yoshinari Tsuzuki; Kei Sawada; Kei Hashimoto; Keiichiro Oura; Yoshihiko Nankaku; Keiichi Tokuda (APSIPA, 2018)