An image processing for omnidirectional image based on the bresenham raster algorithm

Jin Shin, Soo Yeong Yi

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

1 Scopus citations

Abstract

In this paper, an image processing algorithm for omnidirectional image is proposed. Since the omnidirectional image contains many circular arc segments, a radial directional processing for certain features in the image is appropriate rather than the horizontal or vertical directional processing as in the usual rectangular shape image. Computation of the proposed radial processing algorithm is based on the well-known Bresenham raster algorithm for line drawing in discrete integer space, thereby it is very fast and efficient. Comparison between the proposed algorithm and the conventional horizontal processing in terms of feature detection and computational efficiency are presented in experiments.

Original languageEnglish
Title of host publicationGrid and Distributed Computing - International Conference, GDC 2011, Held as Part of the Future Generation Information Technology Conference, FGIT 2011, Proceedings
Pages8-16
Number of pages9
DOIs
StatePublished - 2011
EventInternational Conference on Grid and Distributed Computing, GDC 2011, Held as Part of the 3rd International Mega-Conference on Future-Generation Information Technology, FGIT 2011 - Jeju Island, Korea, Republic of
Duration: 8 Dec 201110 Dec 2011

Publication series

NameCommunications in Computer and Information Science
Volume261 CCIS
ISSN (Print)1865-0929

Conference

ConferenceInternational Conference on Grid and Distributed Computing, GDC 2011, Held as Part of the 3rd International Mega-Conference on Future-Generation Information Technology, FGIT 2011
Country/TerritoryKorea, Republic of
CityJeju Island
Period8/12/1110/12/11

Keywords

  • Bresenham raster algorithm
  • image feature point
  • omnidirectional structured light image
  • search

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