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Projection Filling Based on Contour Structural Points

机译:基于轮廓结构点的投影填充

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摘要

This paper introduces a new method, called the projection filling, to fill any regions based on contour structure points. Four types of the structure points are detected based on the structure pattern models of chain codes of contours. The projection filling proceeds between each pair of the neighbouring structural points (filling section) parallelly. The new filling algorithm can fill any regions including some contours which can not be filled by traditional filling algorithms, such as the "seed" and the "even-odd" algorithms. The projection filling method can be used in image analysis, recognition and computer graphics.
机译:本文介绍了一种新的方法,称为投影填充,可以根据轮廓结构点填充任何区域。基于轮廓链代码的结构模式模型,可以检测出四种类型的结构点。突起填充平行地在每对相邻的结构点(填充部)之间进行。新的填充算法可以填充任何区域,包括某些轮廓,这些轮廓是传统填充算法无法填充的,例如“种子”和“奇数”算法。投影填充方法可用于图像分析,识别和计算机图形学。

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