QRD RLS Algorithm for Hand Gesture Recognition Applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21260%2F19%3A00342558" target="_blank" >RIV/68407700:21260/19:00342558 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/IWSSIP.2019.8787283" target="_blank" >https://doi.org/10.1109/IWSSIP.2019.8787283</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/IWSSIP.2019.8787283" target="_blank" >10.1109/IWSSIP.2019.8787283</a>
Alternative languages
Result language
angličtina
Original language name
QRD RLS Algorithm for Hand Gesture Recognition Applications
Original language description
The work is focused on algorithmic technique for detection of hand presence and distance from a hand to a device transmitting ultrasound signals. The described method is based on QRD Recursive Least Squares (RLS) algorithm with double precision arithmetic and exponential forgetting (EF). Modelling of a hand detection problem is based on linear Finite Impulse Response (FIR) based regression models and performed using MATLAB tools. The modelled system comprises an environment model, a hand model and an identification block. A series of experiments testing both time-invariant and time-variant environment models and time-variant hand models show the importance of a correct choice of the EF factor. The experiments prove the accuracy of the algorithm and the possibility to calculate a distance from the hand to the device. The final version of the algorithm is supposed to be implemented on the embedded Xilinx Zynq device equipped with a microphone and ultrasound transducers.
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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of IWSSIP 2019
ISBN
978-1-7281-3227-3
ISSN
2157-8672
e-ISSN
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Number of pages
7
Pages from-to
195-201
Publisher name
FEE, Computer Science and Information Technology, Osijek
Place of publication
Osijek
Event location
Osijek
Event date
Jul 5, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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