An error compensation control method which can improve contour tracing accuracy of aspherical surface ultraprecise machine is introduced.
介绍了一种可提高非球曲面超精密加工机床的轮廓跟踪精度的误差补偿控制方法。
This paper introduces an algorithm of contour tracing and rendering, which realizes contour tracing and contour rendering at the same time.
本文提出了一种基于局部多边形的等值线跟踪和填充的算法。
Firstly, using the contour tracing algorithm to trace the manipulated contour BMP, it has attained the contour point chain recorded by chain Code.
首先，运用轮廓追踪算法追踪经过图象处理后的轮廓位图，形成链符法记录的轮廓点列数据。
AIM:To find an approach to modality feature of periosteum cells in electron microscope based on corner point detection and contour tracing technique.
目的：提出一种基于角点检测和轮廓跟踪技术的骨膜细胞电镜图像的形态分析方法。
An improved contour tracing algorithm for industry CT images is introduced and the goal is to output the coordinate values of multi-contour boundary points in order.
提出一种改进的工业CT切片图像轮廓跟踪算法，目的是实现多轮廓边界点坐标值的有序输出。
Secondly, for the image edge detection, methods including the gradient method, the sharp-processing method, and the Hough transformation were used, and the contour tracing was also conducted.
边缘检测处理部分采用了梯度处理法、锐化处理法、哈夫变换处理法，并对图像作轮廓跟踪处理。
Aim at some discrete points after contour extraction subtracting contour tracing, a special filter is designed to eliminate these discrete points, and at the same time to keep the continuous contour.
针对轮廓提取减去轮廓跟踪后的图像出现的离散点，提出了一种专门的滤波方法，消除离散点，保证图像轮廓的连续。
The contour of cotton fibre is got by tracing it's outer edge.
轮廓通过直接跟踪纤维外边界来获得。
This paper presents an improved contour-tracing algorithm, in which the contour is represented by the boundary pixels of the object.
论文采用边过程的思想，提出了一种基于目标区域边界像素表示的围线追踪算法。
This paper presents an improved contour-tracing algorithm, in which the contour is represented by the boundary pixels of the object.
论文采用边过程的思想，提出了一种基于目标区域边界像素表示的围线追踪算法。
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