On pre-detect template matching

  • Authors:
  • C. Zhang;D. Zhu

  • Affiliations:
  • Department of Computer Science, Virginia Tech, Blacksburg, VA 24061-0106, USA.;Department of Logistics, Operations and MIS, Iowa State University, Ames, IA 50011, USA

  • Venue:
  • International Journal of Computer Applications in Technology
  • Year:
  • 2005

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Abstract

This paper introduces a new pre-detect template-matching algorithm. We first project the gray level of each pixel onto a linear axis. We then filter out certain unsuccessful cases before using two-dimensional template matching for further recognition. Experimental results demonstrate improved efficiency of our proposed algorithm.