HMM word graph based keyword spotting in handwritten document images
HMM word graph based keyword spotting in handwritten document images
A. Rossi,E. Vidal,Verónica Romero,Volkmar Frinken
2016 · DOI: 10.1016/j.ins.2016.07.063
Information Sciences · 65 Citations
TLDR
The proposed approach achieves KWS results comparable to those obtained with the recently-introduced "BLSTM neural networks KWS" approach and clearly outperform the popular, state-of-the-art "Filler HMM" KWS method.