Challenges for Linguistically-Driven Computer-Based Sign Recognition from Continuous Signing for American Sign Language. (arXiv:2311.00762v1 [cs.CV])

There have been recent advances in computer-based recognition of isolated,
citation-form signs from video. There are many challenges for such a task, not
least the naturally occurring inter- and intra- signer synchronic variation in
sign production, including sociolinguistic variation in the realization of
certain signs. However, there are several significant factors that make
recognition of signs from continuous signing an even more difficult problem.
This article presents an overview of such challenges, based in part on findings
from a large …

advances american sign language arxiv challenges computer continuous form language least production recognition variation video