3D Object Extraction Algorithm Based on Hierarchical Approach Using Reduced Windowed Fourier Phase 


Vol. 27,  No. 8, pp. 779-785, Aug.  2002


PDF
  Abstract

This paper presents a phase-based stereo matching algorithm in order to efficiently extract 3-dimensional objects from two 2D images. Conventional phase-based methods, especially using windowed Fourier phases, inherit good properties in the case of hierarchical approaches, because they basically use a multi-resolution phase map. On the contrary, their computational costs are very heavy. Therefore, a fast hierarchical approach, using multi-resolution phase-based strategy and reducing the redundancy of phase calculations, is proposed in this paper. In addition, a structural matching algorithm on the phase domain is adopted to improve the matching quality. In experimental results, it is shown that the computation loads are considerably reduced about 8 times and stable outputs are obtained.

  Statistics
Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


  Cite this article

[IEEE Style]

G. Min, K. Han, K. Lee, Y. Ha, "3D Object Extraction Algorithm Based on Hierarchical Approach Using Reduced Windowed Fourier Phase," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 8, pp. 779-785, 2002. DOI: .

[ACM Style]

Gak Min, Kyu-Phil Han, Ky-Soo Lee, and Yeong-Ho Ha. 2002. 3D Object Extraction Algorithm Based on Hierarchical Approach Using Reduced Windowed Fourier Phase. The Journal of Korean Institute of Communications and Information Sciences, 27, 8, (2002), 779-785. DOI: .

[KICS Style]

Gak Min, Kyu-Phil Han, Ky-Soo Lee, Yeong-Ho Ha, "3D Object Extraction Algorithm Based on Hierarchical Approach Using Reduced Windowed Fourier Phase," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 8, pp. 779-785, 8. 2002.

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880