Latvian Sign Language Landmark Corpus
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F26%3AD7P28V4G" target="_blank" >RIV/00216208:11320/26:D7P28V4G - isvavai.cz</a>
Result on the web
<a href="https://repository.clarin.lv/repository/xmlui/handle/20.500.12574/139" target="_blank" >https://repository.clarin.lv/repository/xmlui/handle/20.500.12574/139</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Latvian Sign Language Landmark Corpus
Original language description
The corpus contains MediaPipe-extracted landmark data representing 45 Latvian Sign Language signs. It includes 33 alphabet letters (a-z), 11 numbers (0-10), and a pause, which were captured from videos featuring several different signers. The collection covers both isolated signs and sign combinations forming complete words or short sentences. For each video frame, 543 landmarks were obtained using MediaPipe Holistic: pose (0-32), face (33-500), left hand (501-521), and right hand (522-542). The dataset is provided as .npy files containing the landmark data suitable for machine learning. A supplementary Jupyter notebook is also provided, showcasing example on how the landmarks can be loaded and visualized as a 2D human skeleton.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
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Continuities
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Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů