Every important c++/script/result files in 2DHMM expriment is stored in this repo.
Feature extract scripts are stored in directory 'feature_extract'
Source code based on Kaldi are available in directory 'kaldi_source_code'
If you want to run expriment on 2D-HMM OCR, just run 'run_2d.sh' after you place bin-files in 'kaldi_source_code' to your kaldi root directory. If you want to run expriment on 1D-HMM OCR, just run 'run_1d.sh'.
NOTE: You should first extract & prepare feature file in ark/scp format as for your tasks.