如此便为图像边缘添加了模糊效果。
提出了一种基于分形理论的图像边缘提取的方法。
Ths paper presents a method of the image edge extraction based on fractal theory.
图像边缘检测是图像处理和计算机视觉中的基本技术。
Edge detection is a basic technique in image processing and computer vision.
文章提出了一种固定阈值的毫米波图像边缘检测方法。
This paper proposes a fixed threshold edge detection scheme for millimeter wave image.
在对图像边缘检测上应用了亚像素插分，提高了精度。
Through edge detection and pixel subdivision technique, the accuracy of measurement has been raised.
该文作了基于数学形态学的图像边缘检测算法的研究。
The paper discusses the algorithm of edge detection based on mathematical morphology.
实验证明这是一种检测X射线数字图像边缘的有效方法。
Simulation results indicated that the edge detection on X-ray data image is a effective method.
然后利用方向可变滤波器检测图像边缘及边缘方向特性；
Then with the help of steerable filters, the method detects image edges and the orientations of them.
提出一种基于多结构元素的数学形态学图像边缘检测算法。
Based on mathematical morphology of multi-structure element, an algorithm of image edge-detection was proposed.
视图可能阴沉而朦胧，如果浮油区域靠近图像边缘的话，则会显得模糊。
The view may be cloudy or hazy, and if the oil slick location is near the edge of the image, it will be blurry.
实验结果证明，该方法能保持放大后图像边缘的光滑与清晰。
Experimental results show that the method can keep the lubricity and definition of magnified image edges.
实验结果表明该方法是一种有效的SAR图像边缘检测方法。
The experimental result proves that the proposed method is effective in edge detection of SAR image.
在该方法基础上探索出了一条用于检测高能闪光图像边缘的新路子。
A new approach for detecting the edge of high-energy flashing image has been exploited based on this method.
除了局部不对称特征，局部梯度特征也是图像边缘的一种重要特征。
The local gradient features are also one kind of the important features of image edges.
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。
There is a kind of noise called speckle in fabric images, so a new kind of edges detection method is adopted.
精确检测图像边缘特征是进行高分辨率遥感图像分割和识别的关键。
Phase Congruency was introduced as a new method to detect features from high-resolution remotely sensed imagery.
采用基于灰度质心法的径向截面扫描法对图像边缘进行亚像素级检测；
Applying the radial section scanning method based on gray centroid, the image edges are tested with a sub-pixel precision.
为实现大图像库中图像边缘的自动提取，阈值的动态调整是很重要的。
In this paper, a method to get the dynamic threshold of all image edges is presented.
图像边缘是目标识别、图像理解及图像检索中常用的一个重要的特征。
Image edge is an important feature in object recognize, image understand and image retrieval.
最后利用基于空间关系的图像检索技术对图像边缘的相对位置进行监测。
At last, based on space relationship, the image search technology was used to monitor the relative locations of image edge.
同时，还分析研究了量化精度对图像边缘的移位影响，给出了移位误差。
Meanwhile, effect of quantization to edge excursion is analyzed and studied and the error of excursion is given.
检测泡罩包装中的药片是否存在形状缺陷，需要提取药片图像边缘轮廓。
Boundary contour of the tablet image should be extracted when the shape defect is detected for the rotundity tablets in blister packaging.
本算法能够完全保留SAR图像边缘特征，同时对相干斑具有较好的抑制能力。
This algorithm can protect edge-characteristics of SAR image, along with a very good speckle reduction effort.
提出了一种具有抗噪性能的二值图像边缘跟踪算法，并将其应用在掌纹识别中。
An edge tracing algorithm based on binary image and its application on palm recognition is introduced.
在进行图像边缘检测的实际应用中，应根据应用的需要对算子进行合理的选择。
In the practical application of edge detection, should select operator legitimately according to the application needs.
经图像边缘检测应用结果表明，该算法对于加快网络学习的收敛性有着显著成效。
The results of image edge detection show that the algorithm has better convergence properties than the conventional backpropagation learning technique.
采用图像边缘检测和图像跟踪算法对获得的关节数字图像进行了图像处理和分析。
Edge detection and tracking algorithm for image are used to process and analyze the acquired digital image of arthrosis.
图像边缘检测是图像分割、图像识别的基础，传统的边缘检测方法对噪声非常敏感。
The image edge detection is the basis of image segmentation and image recognition. But the traditional methods of image edge detection are sensitive to noise.
利用这种改进算法，能够同时检测出四个方向的图像边缘，并可以对图像边缘进行细化。
The four orientation information can be detected with the improved algorithm, and the image edge can be thinned.
利用这种改进算法，能够同时检测出四个方向的图像边缘，并可以对图像边缘进行细化。
The four orientation information can be detected with the improved algorithm, and the image edge can be thinned.
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