Edge detection is the important content in the image processing, and it is the basis of image segmentation, pattern recognition and computer version.
图像的边缘检测是图像处理中的基本，并且又十分重要的内容，它是图像分割、模式识别和计算机视觉的基础。
And we analysis the effect that the difference color element have on edge detection and image segmentation, which shows blue element is the most effective.
同时还分析了不同颜色分量对边缘检测及图像分割的影响，结果表明使用蓝色分量效果最好。
The multilevel segmentation algorithm which concerned edge detection and histogram has been proved a robust tool fit to the asphalt concrete image.
结合直方图分割与边缘检测的多级滤波分割算法，证明对沥青混合料图像有较好的性能。
A comprehensive method of the bar section image segmentation, which used image edge detection and image region, was put forward.
提出了一种利用图像边缘检测与图像分区的综合图像分割的方法。
This dissertation has studied the segmentation method of remote sensing image based on multiscale edge, based on wavelet, invariant moment and the edge detection technique of remote sensing image.
本文以小波分析、不变矩等数学理论和遥感图像边缘检测技术为研究背景，较深入地进行了遥感图像多尺度边缘分割的方法研究。
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.
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。
Common methods of image segmentation can be summarized as follow: methods based on boundary detection and edge linking, methods based on region, methods based on special theory.
常见的图像分割方法归纳为基于边界检测和边缘连接的方法、基于区域的分割方法和结合特定理论工具的分割方法三大类。
A algorithm of image segmentation is proposed based on relative entropy selection thresholding and edge detection.
利用相对熵选择阈值和边缘检测提出一种图象分割算法。
An image segmentation method based on edge detection and region growing is proposed in view of the features of IR image.
针对红外图像的特点，提出了一种综合应用边缘检测和区域生长方法的图像分割方法。
This paper proposed a method for fabric defects edge detection based on discrete stationary wavelet transform (DSWT) and optimal threshold segmentation algorithm (OTSA).
文章提出了基于离散平稳小波变换和最佳阈值分割算法的织物疵点边缘检测方法。
Image positioning and segmentation mainly relates to the skew correction algorithm, the image edge detection algorithm.
图像的定位和分割主要涉及到倾斜校正算法，图像的边缘检测算法。
In the part of plate location and segmentation, we designed and implemented a method through edge detection and plate region search.
车牌定位部分设计并实现了基于边缘检测和区域搜索的定位分割方法。
Edge exists between target and target, or between target and background. Edge detection is the base of image segmentation and some other image processing operation.
边缘信息存在于目标与背景、目标与目标之间，边缘检测技术是图像分割和其他一些图像处理的基础。
Examples of edge detection and region segmentation using the new method were provided, both in satisfactory results.
文中给出该方法在边缘检测、区域分割中的应用实例，均取得令人满意的结果。
Mean shift is an effective iterative algorithm widely used in clustering, tracking, segmentation, discontinuity preserving smoothing, filtering, edge detection, and information fusion etc.
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。
At last, the application of the algorithm proposed to head MRI segmentation and comparative experiments to show that the algorithm have great ability of detection the noise and the fuzzy edge.
最后将算法应用到颅脑磁共振的图像分割当中，实验结果表明新算法具有很强的噪声和模糊边界的检测能力。
The edge detection of numeric picture has a very important function in the image segmentation, pattern recognition, and machine vision and so on.
数字图像的边缘检测在图像分割、模式识别、机器视觉等中有很重要的作用。
In this paper, one kind of segmentation methods of manmade object based on edge detection is introduced, which applies fractal, morphology and others comprehensively.
介绍了一种综合运用分形、形态学等方法，基于边沿的自然场景中人造目标的分割方法。
The article introduces the advantages and disadvantages of the edge detection and applies mathematical morphology into cells image segmentation.
文章介绍边缘检测算子的原理与优缺点，并将形态学方法与细胞图像分割结合。
A new accurate edge detection method obtaining the best threshold of image segmentation based on iterative arithmetic and abstracting edge by eroded arithmetic of mat.
提出一种用迭代算法求图像分割最佳阈值和运用数学形态学的腐蚀算法实现轮廓提取相结合的细胞图像边缘精确检测算法，并给出仿真实例。
The original gray level image was changed into the macroscopical drawing information by pre-processing, threshold selection, image bivalency, edge detection and contour extraction and segmentation.
对原始数字图像实施预处理、二值化、轮廓提取及细化等处理后，将图像信息转变成宏观图形信息。
The original gray level image was changed into the macroscopical drawing information by pre-processing, threshold selection, image bivalency, edge detection and contour extraction and segmentation.
对原始数字图像实施预处理、二值化、轮廓提取及细化等处理后，将图像信息转变成宏观图形信息。
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