Regular Articles

Bad pixel correction method for locally analytic images: application to infrared spectroscopy

[+] Author Affiliations
Piotr Skibiński

Institute of Physical Chemistry, Laser Center, Polish Academy of Sciences, Kasprzaka 44/52, Warsaw 01-224, Poland

Czesław Radzewicz

Institute of Physical Chemistry, Laser Center, Polish Academy of Sciences, Kasprzaka 44/52, Warsaw 01-224, Poland

University of Warsaw, Department of Physics, Hoża 69, Warsaw 00-681, Poland

J. Electron. Imaging. 22(4), 043020 (Dec 02, 2013). doi:10.1117/1.JEI.22.4.043020
History: Received July 15, 2013; Revised October 9, 2013; Accepted October 17, 2013
Text Size: A A A

Abstract.  We describe a new bad pixel correction algorithm designed originally to correct two-dimensional images containing high-fidelity spectroscopic data. Our method can be used to correct images with significant rates of adjacent bad pixels or bad pixel clusters such as taken by infrared focal plane arrays. It is applicable to any image data that can be locally approximated by a second-degree polynomial. A filter performing the correction can be easily implemented in programmable hardware utilizing very little resources. The accuracy of the method is analyzed and its performance tested on real spectroscopic data.

Figures in this Article
© 2013 SPIE and IS&T

Citation

Piotr Skibiński and Czesław Radzewicz
"Bad pixel correction method for locally analytic images: application to infrared spectroscopy", J. Electron. Imaging. 22(4), 043020 (Dec 02, 2013). ; http://dx.doi.org/10.1117/1.JEI.22.4.043020


Tables

Access This Article
Sign in or Create a personal account to Buy this article ($20 for members, $25 for non-members).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging & repositioning the boxes below.

Related Book Chapters

Topic Collections

PubMed Articles
Advertisement
  • Don't have an account?
  • Subscribe to the SPIE Digital Library
  • Create a FREE account to sign up for Digital Library content alerts and gain access to institutional subscriptions remotely.
Access This Article
Sign in or Create a personal account to Buy this article ($20 for members, $25 for non-members).
Access This Proceeding
Sign in or Create a personal account to Buy this article ($15 for members, $18 for non-members).
Access This Chapter

Access to SPIE eBooks is limited to subscribing institutions and is not available as part of a personal subscription. Print or electronic versions of individual SPIE books may be purchased via SPIE.org.