Recently, the researches on the feature extraction method of linear object at home and abroad have come down to many domains. The most used method include of: the method based on edge detection、curve tracing、image transform、template matching and framework extracting.
目前,国内外对线状目标特征提取方法的研究已经深入到多个领域,常用的方法主要有:基于边缘检测的方法、基于曲线跟踪的方法、基于图像变换的方法、模板匹配法及骨架提取法等。
参考来源 - 纸浆纤维的图像分割与识别方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
在此基础上，提出了一种基于曲线跟踪的直线检测算法。
A straightline detection algorithm base on curve tracing was proposed.
为了提高自由曲面加工质量，提出一种等斜率曲线跟踪算法。
A new algorithm for tracing equiangular curves is presented to improve the machining quality of free-form surfaces.
预处理包括图纸扫描输入、图象二值化、图象平滑与去噪、线条细化和曲线跟踪。
The preprocessing steps include drawing scanning, binary image transforming, line thinning and cure tracing.
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