Experimental results shows that obtaining threshold by image partition and restricting the range of the modulus can accomplish better edge detect results.
实验结果表明，采用图像分块方法确定阈值，并用该阈值来限定模值，可以得到更好的边缘检测效果。
The third one is an algorithm based on fast detection (BARFD), whichemphasizes a convenient and fast way to detect the edge blocks.
第三种基于快速检测的块效应消除（BARFD）算法，着重于给出一种简便快捷的检测边缘块的途径。
A new approach to detect edge in noisy image is presented.
本文提出一种噪声图象中检测边缘的新方法。
Based on these excellent characteristics of Phase Congruency Model, we use it to detect the edge of natural image.
基于这些优良特性，本文采用相位一致性模型对图像进行边缘检测。
Based on the gradient histogram, the double thresholds can be found. At last, non-maximum suppression based on double thresholds is used to detect the edge.
通过基于梯度直方图来选取双阈值，最后进行基于双阈值的非极大值抑制，得到边缘检测的图像。
In the heuristics tracking procedure, an edge measure function is defined to detect vessel edge.
在启发式血管追踪过程中，本文构造了一种边缘度量函数来检测血管边缘。
A new method is proposed to detect the edge through modulating scanning laser beam and picking up the phase reversal of the detection signal as the edge signal.
讨论了一种新的边缘检测方法，即对扫描激光束进行调制，并利用调制信号的相位突变提取边缘信号。
It combines organically the edge detection method and the improved frame difference method to effectively detect the moving and stagnant vehicles simultaneously.
将边缘检测法与改进帧差法进行有机结合，有效地实现了运动和静止车辆的同时检测。
Fuzzy method has been used to detect edge, but it is not effective on complex scene image.
模糊技术早已应用于图像边缘检测，但是目前的方法对于复杂景物图像的边缘检测，效果不理想。
Detect the edge of smoother accessory image attained after histogram adjusting the original image and holding edge filter.
在对原始输入图像进行直方图校正和边缘保持滤波处理后，对得到的较为平滑的零件图像进行边缘检测。
The improved algorithm is able to detect edge of image with eight orientation information and able to restrain the noise.
该算法能检测八个方向的图像边缘，并能抑制噪声对边缘检测的影响。
For the deviation of coil strip, we contrive a device to detect and control the edge deviation based on linear CCD.
针对这一跑偏问题，本课题设计了一种基于线阵CCD传感器的跑偏检测与控制装置。
For an original flame image in shuttle kiln, edge detection algorithms can be used to detect the edges.
对梭式窑内的一幅原始图像，可用边缘检测算法提取火焰图像的边缘。
An adaptive speckle filtering algorithm is proposed. It detects image points belonging to edge based on wavelet transform. Speckle are filtered according to detect results and multi-look.
提出了一种自适应斑点滤波算法，它基于小波变换检测图像中的边缘点，根据检测结果结合多视处理实现斑点滤波。
It is important to detect the image edge in the course of quality testing for ceramic tile, but noise in the image processing system is unavoidable.
在墙地砖的质量检测过程中，边缘检测是一项重要内容，而在检测过程中，图像噪声的引入不可避免。
In this paper, a new method of multi-scale and adaptive thresholds edge detection for image based on wavelet transform was adopted to detect edge of traffic vehicle.
本文把基于小波变换的多尺度自适应阈值图像边缘检测的新方法应用于交通图像边缘检测。
It is also possible to analyze a gas liquid two phase flow condition through an edge detection of wavelet transformation and detect thermodynamic data in a gas liquid two phase flow.
对汽液两相的流动工况也可以用边缘检测小波变换去进行分析，并实现对汽液两相流动的热工数值检测。
At present, the methods of edge detection of erythrocyte are using traditional theory such as edge one-order or second-order orient differential coefficient and using simple methods to detect edge.
目前，红细胞边缘形态的检测一般都是利用传统的边缘检测方法，如边缘临近一阶或二阶方向导数法，利用简单的方法来检测边缘。
A new edge detector is constructed by using the basic operators in soft mathematical morphology and it is applied to detect the edges of medical images.
利用软数学形态学中基本算子构造了一种新的边缘检测器，并将其用于医学图像的边缘检测。
Using improved sub-pixel edge detecting algorithm based on the expectation of first-order derivatives, we can fast and precisely detect the edge position.
应用改进后的基于一阶微分期望值的亚像素边缘检测算法，可以快速、精确地检测到边缘的位置。
The result of simulation shows that the method can detect weak edges which possess strong continuity and anti-noise property, also is superior to the traditional edge detection operators.
仿真结果表明：该方法去噪效果好，能提取图像中较弱的边缘，且边缘具有很强的连续性，明显优于传统的边缘检测算子。
Describes a method to detect the edge of omnidirectional M-mode echocardiography images.
提出一种全方向M型心动图的边界提取方法。
A new method is developed to detect vascular edge-line in coronary angiograms.
提出了1种用于选择性冠状动脉造影血管边缘提取的新算法。
To reduce the influence of geometrical deformation on image matching, we put forward a method which can detect multi-pixels edge of image.
针对图像匹配受几何变形的影响，提出了一种基于相邻像素间的灰度差异来提取图像多像素边缘的方法。
The results showed that in the 5 transects, PCA method was able to detect the edge influence depth with 3 transects, while MSWT could explain 4 transects.
结果表明，5条样带中，主成分分析法可以判定3条样带的影响域，而移动窗口法可以判定4条。
The results showed that in the 5 transects, PCA method was able to detect the edge influence depth with 3 transects, while MSWT could explain 4 transects.
结果表明，5条样带中，主成分分析法可以判定3条样带的影响域，而移动窗口法可以判定4条。
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