Bukva

We introduce a video dataset Bukva for Russian Dactyl Recognition task. Bukva dataset size is about 27 GB, and it contains 3757 RGB videos with more than 101 samples for each RSL alphabet sign, including dynamic ones. The dataset is divided into training set and test set by subject user_id. The training set includes 3097 videos, and the test set includes 660 videos. The total video recording time is ~4 hours. About 17% of the videos are recorded in HD format, and 70% of the videos are in FullHD resolution.