• DocumentCode
    116579
  • Title

    Implementation of an image signal processor for reconfigurable processors

  • Author

    Seung-Hyun Choi ; Junguk Cho ; Yong-Min Tai ; Seong-Won Lee

  • Author_Institution
    Kwangwoon Univ., Seoul, South Korea
  • fYear
    2014
  • fDate
    10-13 Jan. 2014
  • Firstpage
    141
  • Lastpage
    142
  • Abstract
    An image signal processor for a CMOS image sensor consists of many complicated functions. In this paper, the full chain of camera ISP functions for smart devices is presented. The every function in the chain is fully converted to fixed point arithmetic and no special function is used for easy porting to reconfigurable processors. To verify the performance of the proposed ISP chain, series of test are performed, and all measured values satisfied the quality requirements.
  • Keywords
    CMOS integrated circuits; digital signal processing chips; image processing; image sensors; CMOS image sensor; ISP chain; camera ISP functions; image signal processor; quality requirements; reconfigurable processors; smart devices; CMOS image sensors; Colored noise; Digital cameras; Fixed-point arithmetic; Image color analysis; Performance evaluation;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Consumer Electronics (ICCE), 2014 IEEE International Conference on
  • Conference_Location
    Las Vegas, NV
  • ISSN
    2158-3994
  • Print_ISBN
    978-1-4799-1290-2
  • Type

    conf

  • DOI
    10.1109/ICCE.2014.6775944
  • Filename
    6775944
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=116579