The Sem-Lex Benchmark contains 91,148 isolated sign videos representing a vocabulary of 3,149 American Sign Language signs. 41 deaf participants contributed the videos, which were aligned with ASL-LEX 2.0 and ASL SignBank by a team of linguists. The Benchmark may be combined with ASL Citizen for a total of 174k videos. Read the paper here.
The videos are available for public download. Please read and agree to the terms of use to access the download links. Pose estimation files for each video will be available soon.
Pretrained SL-GCN models are available for gloss recognition, phoneme recognition, and phoneme+gloss recognition (most accurate at ISR).
Details coming soon!