Estimation of Color Images by Box Splines from Their Observation through Honeycomb Color Filter

Search this Article

Author(s)

Abstract

An experimental test has been done on the suitability of box splines for the estimation of color images from their observation through the honeycomb color filter. The estimation is made by following the framework of consistent sampling by Unser and Aldroubi. Numerical evaluation of the estimation errors has shown that the best estimation may be made by choosing the box splines which are twice locally averaged along each of the three axes consisting of the unilateral triangular mesh. A close look at estimated images has indicated that those box splines are almost free from directional jaggy noises that the traditional B-splines suffer from.

Journal

  • IEICE transactions on fundamentals of electronics, communications and computer sciences

    IEICE transactions on fundamentals of electronics, communications and computer sciences 89(12), 3678-3684, 2006-12-01

    The Institute of Electronics, Information and Communication Engineers

References:  16

Codes

  • NII Article ID (NAID)
    110007537874
  • NII NACSIS-CAT ID (NCID)
    AA10826239
  • Text Lang
    ENG
  • Article Type
    ART
  • ISSN
    09168508
  • Data Source
    CJP  NII-ELS 
Page Top