Classification of Czech Sign Language Alphabet Diacritics via LSTM
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F22%3APU147803" target="_blank" >RIV/00216305:26210/22:PU147803 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9983436/" target="_blank" >https://ieeexplore.ieee.org/document/9983436/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ME54704.2022.9983436" target="_blank" >10.1109/ME54704.2022.9983436</a>
Alternative languages
Result language
angličtina
Original language name
Classification of Czech Sign Language Alphabet Diacritics via LSTM
Original language description
The paper presents the classification of image sequences of the single-handed Czech sign language alphabet diacritics. Since diacritics are expressed by the motion of the hand, the classification is performed by the Long Short-Term Memory recurrent neural network. Annotation of the dataset is done by the MediaPipe framework, and the neural network is constructed with the TensorFlow computational library. The paper describes the proposed method's flow, data acquisition, preprocessing, and training. Obtained results consist of the validation dataset's classification success rate and testing on whole signed words and sentences. The overall success rate was around 88%.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
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
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2022 20th International Conference on Mechatronics - Mechatronika (ME)
ISBN
978-1-6654-1039-7
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
178-182
Publisher name
Institute of Electrical and Electronics Engineers Inc.
Place of publication
Pilsen
Event location
Pilsen
Event date
Dec 7, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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