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Sign language recognition using dynamic time warping and hand shape distance based on histogram of oriented gradient features

Published: 27 May 2014 Publication History

Abstract

Recognizing sign language is a very challenging task in computer vision. One of the more popular approaches, Dynamic Time Warping (DTW), utilizes hand trajectory information to compare a query sign with those in a database of examples. In this work, we conducted an American Sign Language (ASL) recognition experiment on Kinect sign data using DTW for sign trajectory similarity and Histogram of Oriented Gradient (HoG) [5] for hand shape representation. Our results show an improvement over the original work of [14], achieving an 82% accuracy in ranking signs in the 10 matches. In addition to our method that improves sign recognition accuracy, we propose a simple RGB-D alignment tool that can help roughly approximate alignment parameters between the color (RGB) and depth frames.

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  • (2024)Video-Based Sign Language Recognition via ResNet and LSTM NetworkJournal of Imaging10.3390/jimaging1006014910:6(149)Online publication date: 20-Jun-2024
  • (2024)Sign Language Recognition using VGG16 and ResNet502024 11th International Conference on Computing for Sustainable Global Development (INDIACom)10.23919/INDIACom61295.2024.10498253(996-1001)Online publication date: 28-Feb-2024
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  1. Sign language recognition using dynamic time warping and hand shape distance based on histogram of oriented gradient features

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    cover image ACM Other conferences
    PETRA '14: Proceedings of the 7th International Conference on PErvasive Technologies Related to Assistive Environments
    May 2014
    408 pages
    ISBN:9781450327466
    DOI:10.1145/2674396
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

    Sponsors

    • iPerform Center: iPerform Center for Assistive Technologies to Enhance Human Performance
    • CSE@UTA: Department of Computer Science and Engineering, The University of Texas at Arlington
    • HERACLEIA: HERACLEIA Human-Centered Computing Laboratory at UTA
    • U of Tex at Arlington: U of Tex at Arlington
    • NCRS: Demokritos National Center for Scientific Research
    • Fulbrigh, Greece: Fulbright Foundation, Greece

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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 27 May 2014

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    Author Tags

    1. gesture recognition
    2. kinect
    3. sign language recognition

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    • Research-article

    Funding Sources

    • National Science Foundation

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    PETRA '14
    Sponsor:
    • iPerform Center
    • CSE@UTA
    • HERACLEIA
    • U of Tex at Arlington
    • NCRS
    • Fulbrigh, Greece

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    Cited By

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    • (2024)Driving Aid for Rotator Cuff Injured Patients using Hand Gesture RecognitionWSEAS TRANSACTIONS ON SIGNAL PROCESSING10.37394/232014.2024.20.320(20-31)Online publication date: 13-May-2024
    • (2024)Video-Based Sign Language Recognition via ResNet and LSTM NetworkJournal of Imaging10.3390/jimaging1006014910:6(149)Online publication date: 20-Jun-2024
    • (2024)Sign Language Recognition using VGG16 and ResNet502024 11th International Conference on Computing for Sustainable Global Development (INDIACom)10.23919/INDIACom61295.2024.10498253(996-1001)Online publication date: 28-Feb-2024
    • (2023)Isolated Word Sign Language Recognition Based on Improved SKResNet-TCN NetworkJournal of Sensors10.1155/2023/95039612023(1-10)Online publication date: 4-Jul-2023
    • (2023)Alabib-65: A Realistic Dataset for Algerian Sign Language RecognitionACM Transactions on Asian and Low-Resource Language Information Processing10.1145/359690922:6(1-23)Online publication date: 10-May-2023
    • (2023)Modal Fusion Sign Language Recognition Based on Swin Transformer Architecture2023 8th International Conference on Image, Vision and Computing (ICIVC)10.1109/ICIVC58118.2023.10270259(107-113)Online publication date: 27-Jul-2023
    • (2023)Procrustes-DTW: Dynamic Time Warping Variant for the Recognition of Sign Language Utterances2023 IEEE International Conference on Acoustics, Speech, and Signal Processing Workshops (ICASSPW)10.1109/ICASSPW59220.2023.10193012(1-5)Online publication date: 4-Jun-2023
    • (2023)Applying Machine Learning for American Sign Language Recognition: A Brief SurveyCommunication and Intelligent Systems10.1007/978-981-99-2322-9_22(297-309)Online publication date: 11-Jul-2023
    • (2022)A Machine Translation System from Indian Sign Language to English TextInternational Journal of Information Technologies and Systems Approach10.4018/IJITSA.31341915:1(1-23)Online publication date: 1-Jan-2022
    • (2022)A Structured and Methodological Review on Vision-Based Hand Gesture Recognition SystemJournal of Imaging10.3390/jimaging80601538:6(153)Online publication date: 26-May-2022
    • Show More Cited By

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