基于数学形态学细化算法的图像边缘细化_计算机技术 关键词: 边缘检测；数学形态学；边缘细化； Sobel算子[gap=798]Key words: edge detection; mathematical morphology; edge thinning; Sobel operator
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细化边缘 refine edge
Then, wavelet edge detection, edge thinning, edge connection and morphologic area filling method are implemented to extract microcalcifications.
然后利用小波边缘检测、边缘细化、边缘连接算法获取ROI的边缘图像,采用形态学区域填充方法对边缘图像进行填充,最终获得微钙化点图像。
参考来源 - 数字乳腺X线影像的计算机辅助诊断方法研究This algorithm contains four parts: data pre-processing, edge extracting, edge thinning, circle recognition.
圈特征提取算法共包括了数据预处理、边缘提取、边缘细化、封闭曲线识别这四个部分。
参考来源 - 圈特征提取在激光快速点火中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
经细化算法后，得到了图像清晰、位置精确的单像素边缘图像。
Through thinning arithmetic, clear and precision location single pixel edge is achieved.
利用中心像素邻域灰度信息，提出一种新的图像边缘宽度细化算法，使斜坡边缘的细化效果有明显提高。
A new algorithm of ramp width reduction based on the gray information of neighborhood pixels is proposed in order to sharpen the ramp edge effectively.
通过对采集到的被测工件图像进行边缘检测、细化处理和霍夫变换，从而确定出其角度。
An Angle value is obtained when the measured work piece image is processed by edge detection, thinning and Hough transformation.
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