Description: 一个图象处理处理程序,可实现边缘检测,轮廓提取,模板匹配,Hough变换,投影,图象复原,阀植分割,等功能,自己去研究吧,还有更多功能-an image processing and handling procedures can be realized edge detection, contour extraction, template matching, Hough transform, Projection, image recovery, valve plant segmentation, and other functions, to study it themselves, but more functional Platform: |
Size: 2128036 |
Author:李大家 |
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Description: Contourlet变换结合了不可分离的方向滤波组,具备小波所不能表达的多方向特性,能有效捕获自然图像的边缘轮廓信息。本文分析了图像ontourlet系数的统计特征,并利用广义高斯函数对各子带系数层进行建模。将此模型应用于基于VisTex的自建纹理图像库,采用矩匹配估计法,提取模型参数集,运用K2L距离计算图像间的相似度。对800幅纹理图像进行检索,本文方法比传统小波方法的平均检索查准率高出约2%到10%不等。实验结果表明,该方法改进了导向纹理的描述-Transform Contourlet inseparable combination of the direction of filtering group, have not expressed by wavelet multi-directional properties, can effectively capture the edge of natural image contour information. This paper analyzes the image ontourlet coefficient statistical characteristics, and take advantage of the generalized Gaussian function of the sub-band coefficient modeling layer. Based on this model was applied to the self-VisTex texture image database, using moment matching estimation method, extract the model parameters set, K2L use of distance-based similarity between images. Of 800 texture image retrieval, wavelet method than the traditional method of the average retrieval precision by about 2 to 10 range. Experimental results show that the method improves the texture-oriented description of Platform: |
Size: 198656 |
Author:焦亚民 |
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Description: 图像匹配经典文献,基于轮廓提取的图像匹配研究,英文文献-Image matching classical literature, based on the contour extracted image matching studies, English literature Platform: |
Size: 1506304 |
Author:zhuang |
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Description: 摘要:在交通场景下进行多目标跟踪时,如何正确检测出车辆间的相互遮挡是影响车辆跟踪结果的关键。针对问题,运用投
影理论分析交通场景的三维几何投影特征.用长方体投影轮廓模型对车辆进行建模,重构其乏维投影轮廓,以进行遮挡的检
测和分离。与以往的方法相比,它在估计出的车辆外形轮廓基础t-进行遮挡检测,不需要匹配操作,计算量较小,并能解决
基于匹配的方法无法对付的初始遮挡问题。用实验验证了该算法的有效性。-In multi—object tracking of traf氍c scene。how to detect the occlusion is a
key problem for vehicle
tracking.A novel vehicle contour based method is prope∞d to deal with this problem.This method firstly extracts the
3D geometry character from the vehicle images according to the projecting theory,establishes the model of the vehicle
with the euboid project contour,and then reconstructs its 3D project contour。detects and segments the occlusion l-e-
sious.Compared with traditional method,it deals with the problem with less computation because it generates the ve·
hide contour firstly and no match calculation is needed.Moreover,this method is able to solve the initial occlusion
problem,which could not be solved with matching based method.The experimental results show that the proposed
method iS more emcient. Platform: |
Size: 296960 |
Author:christine |
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Description: Contour matching function code in matlab for face recognition. gives the matching ratio as the final output. Platform: |
Size: 1024 |
Author:zrkhan |
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Description: 一种对部分重叠的图像进行快速配准的方法,该方法是基于轮廓特征的随机匹配算法-Some overlapping images of a fast registration method, the method is based on random Matching Contour Feature Platform: |
Size: 1022976 |
Author:漫天飞雪 |
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Description: 实现图像的边缘轮廓检测,用于傅里叶描述子的提取,作为特征匹配的第一步-The edges of image detection, Fourier descriptors for the extraction, feature matching as a first step Platform: |
Size: 22528 |
Author:王聪 |
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Description: 准确的寻找图像的轮廓并能将两个图像的轮廓进行轮廓匹配运算-Find the outline of the image and the two images can outline contour matching operation Platform: |
Size: 2031616 |
Author:布袋 |
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