image edges detection 图像边缘检测
multiscale edges detection 多尺度边缘检测
Also the result for edge detection is completely dependant on the selection of hesitation constant and thereby be the hesitation degree. It is opening up new ideas to fuzzy edges detection.
边缘检测的结果转为完全依赖于犹豫常量的选取,即犹豫程度,为模糊边缘检测开辟了新思路。
参考来源 - 基于模糊理论的内部缺陷断层图像边缘检测研究·2,447,543篇论文数据，部分数据来源于NoteExpress
There is a kind of noise called speckle in fabric images, so a new kind of edges detection method is adopted.
针对织物图像斑点噪声的特点，采用了一种新的图像边缘检测方法。
Therefore, following processing steps are adopted: stair image preprocessing, stair edges detection, step edges extraction.
为此，采用了以下的处理流程：阶梯图像预处理、阶梯边缘检测、台阶边沿提取。
These edge points are termed as composite edges, and composite edges detection and localization accurately is a challenge for researcher in this field.
复合边缘的提取和准确定位是边缘提取中的一个难点。
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