Dynamicstatic unsupervised sequentiality, statistical subunits and lexicon for sign language recognition ?
A phonetic modeling approach for unsupervised sequentiality of dynamic-static SUs. Model based sign segmentation and subunit modeling with HMMs. Construction of a sign-to-subunits data-driven lexicon. Comparison of different signers' pronunciations and unseen signer pronunciation compensation. Evaluation on data from three corpora, two sign languages and unseen signers.
unsupervised segmentation hmm automatic sign language recognition data-driven subunits sub-sign phonetic modeling