⼀般的なSean Text Recognitionのモデル CNN Layers Bi-LSTM Layers Recognition Layer --1222--22-- 122 • CTC(Connectionist Temporal Classification)で⽂字列を予測 • ⾳声認識でも使われる系列予測の⼿法 [An End-to-End Trainable Neural Network for Image-based Sequence Recognition and Its Application to Scene Text Recognition, Baoguang Shi et al., IEEE Trans. Pattern Anal. Mach. Intell. 2017] CNN-RNN Model (baseline)