• DocumentCode
    3704207
  • Title

    three-dimensional object recognition using phase-only computer-generated Fresnel hologram

  • Author

    Dhirendra Kumar;Naveen K. Nishchal

  • Author_Institution
    Department of Physics, Indian Institute of Technology Patna, Bihta, Patna 801 118, India
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    Three-dimensional (3D) object recognition using phase-only computer-generated Fresnel hologram (PCGFH) has been presented. The hologram is obtained with the help of symmetrical 3D Gerchberg-Saxton algorithm. The obtained PCGFHs of multi-plane object are compared to obtain the correlation outputs. The joint fractional transform correlation scheme is used to compare the holograms.
  • Keywords
    "Three-dimensional displays","Correlation","Correlators","Holography","Object recognition","Optimized production technology","Transforms"
  • Publisher
    ieee
  • Conference_Titel
    Opto-Electronics and Applied Optics (IEM OPTRONIX), 2015 2nd International Conference on
  • Type

    conf

  • DOI
    10.1109/OPTRONIX.2015.7345518
  • Filename
    7345518
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3704207