• DocumentCode
    561510
  • Title

    Implementation of an image recognition algorithm on the DM6446 DaVinci processor

  • Author

    Ayyalasomayajula, P. ; Grassi, S. ; Deurin, N. ; Farine, P. -A ; Guéguen, T.

  • Author_Institution
    Electron. & Signal Process. Lab., Ecole Polytech. Fed. de Lausanne, Neuchatel, Switzerland
  • fYear
    2010
  • fDate
    1-2 Dec. 2010
  • Firstpage
    175
  • Lastpage
    179
  • Abstract
    We are developing an Alternative and Augmentative Communication (AAC) portable device called PictoBar which is used in speech rehabilitation therapy. PictoBar recognizes barcodes and images, such as pictograms and pictures. Then it plays a sound message associated with the recognized barcode or image. This paper describes the development of the image recognition algorithm and its implementation using Codec Engine framework on a DM6446 DaVinci processor.
  • Keywords
    digital signal processing chips; handicapped aids; image recognition; patient rehabilitation; DM6446 DaVinci processor; PictoBar; alternative and augmentative communication portable device; barcodes; codec engine framework; image recognition algorithm; pictograms; speech rehabilitation therapy; Codecs; Databases; Digital signal processing; Engines; Image recognition; MATLAB; Signal processing algorithms;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Education and Research Conference (EDERC), 2010 4th European
  • Conference_Location
    Nice
  • Print_ISBN
    978-0-9552047-4-6
  • Type

    conf

  • Filename
    6151431
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=561510