대한전자공학회논문지 (Journal of the Korean Institute of Telematics and Electronics)
- 제25권1호
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- Pages.56-62
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- 1988
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- 1016-135X(pISSN)
이차원 곡선의 고속 다각형 근사화 방법에 관한 연구
A Study on the Fast Method for Polygonal Approximation of Chain-Coded Plane Curves
초록
For shape description, a fast sequential method for polygonal approximation of chaincoded plane curves which are object boundaries is proposed. The proposed method performs polygonal approximation by use of the distance error from one point to a line, and its performance is enhanced by the smoothed slopes of lines. Furthermore, accumulated distance error and variable distance error threshold are proposed in order to consider and implement the visual characteristics of the human being.
키워드