Real-time implementation of an LUT-based image warping system

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Scopus citations

Abstract

Image warping is a spatial transformation distorting an original image, and an elementary operation of image warping is moving pixel data to another position. Millions of iterations of the simple operation is adequate to be implemented using digital hardware better than software running on a CPU, and parallel architecture enables real-time processing. In this paper, a hardware architecture for real-time image warping using look-up table(LUT) is presented. An overall hardware architecture including buffer memories is explained. Finally, the hardware architecture is implemented using FPGA, and experimental results are presented.

Original languageEnglish
Title of host publication2013 44th International Symposium on Robotics, ISR 2013
DOIs
StatePublished - 2013
Event2013 44th IEEE International Symposium on Robotics, ISR 2013 - Seoul, Korea, Republic of
Duration: 24 Oct 201326 Oct 2013

Publication series

Name2013 44th International Symposium on Robotics, ISR 2013

Conference

Conference2013 44th IEEE International Symposium on Robotics, ISR 2013
Country/TerritoryKorea, Republic of
CitySeoul
Period24/10/1326/10/13

Keywords

  • FPGA
  • Image warping
  • LUT
  • Real-time

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