edge curve tracing 边缘曲线追踪
edge surface tracing 边缘曲面追踪
tracing edge 目标边界跟踪
edge detection and tracing 边缘提取与跟踪
The area of image is calculated by using edge tracing and vector analysis in this paper.
通过对边界的跟踪与矢量分析，实现了对面积的计算。
An edge tracing algorithm based on binary image and its application on palm recognition is introduced.
提出了一种具有抗噪性能的二值图像边缘跟踪算法，并将其应用在掌纹识别中。
The area of image is calculated by using edge tracing and vector analysis in this paper. The result is available in analysing practical biomedical and metallurgical images.
通过对边界的跟踪与矢量分析，实现了对面积的计算。实际用于生物医学、金相等图像分析，结果表明该方法可行。
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