通过对BEMD性质和图像特征的研究，提出将改进的BEMD方法应用于图像边缘提取和去噪。
By the research of the nature and image characteristics of BEMD, improved BEMD method will be applied to image edge extraction and denoising.
文章介绍了一种用于图像边缘提取和编码的新算法，并提出一种链码文件的有效组织方法，同时对图像处理过程中遇到的消噪问题进行讨论。
This paper introduces a new algorithm for image edge extraction and coding, an efficient method for code file organization is presented, meanwhile, the noise suppression problem is discussed.
提出了一种二次反锐化掩模算子(QUM)，用于从图像中提取等比重的边缘和细节信息。
A quadratic unsharp masking (QUM) operator is presented, which extracts edge and detail information from an image with equal weights.
探索了将神经网络用于焊接熔池图像处理的方法，采用BP神经网络对二值化熔池图像进行边缘提取，取得了理想的效果。
A neural network method was used to process image of welding pool and the result of detecting the edge of binary image with BP neural network was excellent.
为此，提出了一种用于自动提取血管内超声图像内、外膜边缘的方法。
In this paper, a new method used for automatically detecting the intima and adventitia edge of IVUS image is presented.
分析并研究了可用于指针图像处理的图像分割、图像滤波、边缘点提取、直线拟合、平行直线求距等运算方法。
It analyses and studies the operating method in image processing area, including image division, image filter, picking up edge point, drawing up line and getting the distance of parallel lines.
将该算法应用于模糊医学图像的边缘提取中。
均值平移是一种有效的统计迭代算法，已广泛应用于聚类分析、跟踪、图像分割、图像平滑、滤波、图像边缘提取和信息融合等方面。
Mean shift is an effective iterative algorithm widely used in clustering, tracking, segmentation, discontinuity preserving smoothing, filtering, edge detection, and information fusion etc.
目前已研究出不少边缘提取的方法，但还没有一种普遍适用于各种图像的有效方法，尤其对于噪声图像。
Now there are many methods of edge extraction to have been researched, but none of them is an effective method that is suitable to all kinds of image, especially to the noise image.
实验结果表明，该算法能稳定有效地提取出图像中的连续裂缝边缘，可用于路面裂缝的自动检测。
Experimental results show that the continuous cracks can be stable and effectively extracted. It is beneficial for the automatic detection of pavement cracks.
实验结果表明，该算法能稳定有效地提取出图像中的连续裂缝边缘，可用于路面裂缝的自动检测。
Experimental results show that the continuous cracks can be stable and effectively extracted. It is beneficial for the automatic detection of pavement cracks.
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