边缘提取算法研究及其在FMI图像处理中的应用

On the Algorithms of Edge Trace of Image and its Application in FMI Image

分析边缘跟踪等一些基本图像处理算法,为全井眼微电阻扫描成像(FMI)图像理解设计一套算法,该算法实现多目标检测、目标参数计算、参数分析及其在FMI图像处理中的应用。从FMI图像中得到了孔洞及裂缝的形状特征量(长度、宽度、圆度或复杂度等)。达到对FMI图像的定性和定量分析。

Some algorithms of edge trace of image are examined and recreated, by which a set of algorithms are designed for the full well bore micro conductivity logging image (FMI) processing, multi-objects detection, objective parameter calculation, parameter analysis and application in FMI image processing realized with the method. The characteristic quantity(length, width, circularity and complexity) of hole and sew obtained from FMI image if used to carry out quantitative analysis of FMI image.