BdSL47: A complete dataset of sign alphabet and digits of Bangla Sign Language (BdSL) using depth information via MediaPipe
- Rayeed, S. M.
DOIAbstract
BdSL47 is the first open-access complete dataset in Bangla Sign Language that contains hand signs from both 10 sign digits (from sign ০ to sign ৯) and 37 sign alphabet (from sign অ to sign ँ). Dataset summary : 100 RGB images per sign (total 47 signs) from each of 10 users Total input images : 100×47×10 = 47000 Input images are processed via MediaPipe, which provided an output image with hand key-points being detected 3D coordinate values of 21 predefined key-points Total 63 coordinate values for each sample The values are stored in csv files 1 CSV file contains values from 100 samples of 1 sign from 1 user Total CSV files : 47×10 = 470 The dataset has been made public for further research purposes. It is also available upon request ...
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