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1·As for contour tracking, a contour tracking method based on characteristic code and retrospecting mechanism is present, which can track cell edge with short branch, so as to enhance its robustness.

在细胞轮廓提取方面，提出了一种基于特征编码和回溯机制的轮廓跟踪算法，能够正确跟踪具有短枝干扰的细胞边界，增强了细胞提取的可靠性。

2·The directional chain code is used to record the contour information data according to the trend of the contour, and this will be very convenient for the smoothing process later on.

采用方向链码记录轮廓信息，它依据轮廓走向的顺序来记录数据，这对以后的光顺处理工作将是十分方便的。

3·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。

4·To fulfill the application requirement of character recognition in image, an improved algorithm for contour following algorithm was proposed and a contour list based on chain code was presented.

针对图像中字符识别技术的应用需求，提出了轮廓跟踪算法的改进算法，在链码表示法基础上提出了轮廓表存储结构。

5·The chain code was replaced by the shape signature and used to express the contour, improve the speed and decrease the effect of noise and transformation due to camera calibration.

在特征表示方面，用形状签名代替链码来描述轮廓，从而提高了计算速度，降低了由噪声干扰和镜头形变造成的影响。

6·VS2013 Opencv2.4.11 contour detection code, this code to join the gray-level histogram equalization processing.

详细说明： VS2013 Opencv2.4.11下轮廓检测代码，此代码加入灰度直方图均衡化处理。

7·In addition, the contour and 3D graph deduced from the image can also be produced. This code can greatly improve the efficiency and precision in film image data processing.

并可进一步作出光谱图像的等密度轮廓曲线和三维立体图形，大大提高了光谱底片数据处理的效率和精度。

8·The sequential VCC(Vertex Chain Code) orders of the regions' contour points can be obtained by appending some codes when we counted the regio…

在区域统计的同时，还可以通过增加简单的代码获得区域边界的顶点链编码序列，这对于图像的存储和重现都是很有用的。