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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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Result continuities

  • Project

  • 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

  • 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