文章详细信息 关键词： Hough变换;;自适应中值滤波;;直线提取;;边缘检测 [gap=633]Keywords: Hough transform;adaptive median filtering;line extraction;edge detection
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flow-line extraction 流线计算
contour line extraction 等值线抽取
On Line Extraction 在线提取
on-line extraction 在线萃取
text line extraction 直线检测
edge line extraction 特征线提取
off-line extraction 事后提取
The straight line extraction method is robust to discretization error, segment burst, and can extract straight line with strong disturb with higher registration precision.
直线提取方法对量化误差、线段断裂具有较强的鲁棒性,可以在干扰较为强烈的情况下提取线段特征,具有较高的配准精度。
参考来源 - 视觉目标识别与三维定位关键技术的研究The proposed multi-description speckle-depressing algorithm is applied in synthetic and real SAR images, and the experimental results are prospective and satisfied. The line-like region segmentation algorithm can also be used for the line extraction in SAR images.
所提出的线状区域分割算法还可以用于SAR图像的直线提取。
参考来源 - SAR图像相干斑抑制和光学图像序列超分辨率技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The line extraction algorithm is tested on the X-band airborne SAR images.
直线提取算法在X波段机载SAR图像上进行了试验，得到了满意的效果。
A simplified method was put forward on a binary image contour line extraction.
该文对二值图像轮廓线的提取，提出了一种简捷的算法。
The optimum parameters of the flow injection on-line extraction system were investigated.
研究了在线萃取流程中各项最佳参数。
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