제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 1991년도 한국자동제어학술회의논문집(국제학술편); KOEX, Seoul; 22-24 Oct. 1991
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- Pages.1730-1733
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- 1991
Application of FFT to orientation determination
- Woo, Dong-Min (Dept. of Control and Instrumentation Eng., Myong Ji University) ;
- Park, Mignon (Dept. of Electronic Eng., Yonsei University)
- 발행 : 1991.10.01
초록
In this paper, we two dimensional processing method is presented, which can accurately determine the orientation of an part. Matching bewteen the object and the object contour is decomposed to estimate the orientation of the object and to evaluate the similarity new approach is very robust with respect to noise and no preprocessing of the contour is required. Also, this method has many advantages over the converntional correlation technique. With only a few uniformly sampled points, this method can estimate the accurate orientation in an efficient manner even in a noisy environment.
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