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shuangsanjiaoxing
输出一个具有一定大小的双三角形,该三角形中间最小(Output of a certain size with a double triangle, the triangle between the minimum)
- 2009-11-13 15:02:26下载
- 积分:1
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fisherplot
运用fisher方法进行pca降维和Lda特征提取的人耳识别。(Use fisher method Lda PCA dimensionality reduction and feature extraction to identify the human ear.)
- 2008-05-13 20:35:12下载
- 积分:1
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TERCOM
完整的仿真了地形匹配中的TERCOM算法,包含了地形数据。(A complete simulation of terrain matching in the TERCOM algorithm, including terrain data.)
- 2021-03-12 15:09:25下载
- 积分:1
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均值滤波和中值滤波.doc
均值滤波和中值滤波
图像是一种重要的信息源,通过图像处理可以帮助人们了解信息的内涵,然而在图像使用和传输过程中,不可避免会受到噪声的干扰,因此为了恢复原始图像,达到好的视觉效果,需要对图像进行滤波操作。根据噪声种类不同,可以采用不同的滤波方法,均值滤波是典型的线性滤波算法,能够有效滤波图像中的加性噪声,而中值滤波器是能够有效滤除脉冲噪声的非线性滤波器,但传统中值滤波去脉冲噪声的性能受滤波窗口尺寸的影响较大, 在抑制图像噪声和保护细节两方面存在矛盾。本文首先对不同均值滤波器在处理不同噪声方面的优缺点进行了分析,然后分别用中值滤波器和自适应中值滤波器对被椒盐噪声污染的图像进行了滤波操作,发现自适应中值滤波方法不仅可以有效滤波椒盐噪声,同时还可以有效地克服中值滤波器造成图像边缘模糊的缺点。(Mean filtering and median filtering)
- 2018-07-25 20:36:03下载
- 积分:1
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Point Cloud Mosaic Using PCL
PCL是一个类似于OpenCV的开源库,提供了很多三维点云的处理功能,其中就包括点云拼接。在三维扫描项目中,需要利用点云拼接方法将多次扫描得到的点云数据拼合成一个整体。在本例中,用一幅包含人脸的深度图像去匹配之前获得的人脸模板,这将使我们能够确定人脸在场景中的位置和方向。(PCL is an open source library similar to OpenCV, which provides a lot of processing functions for three-dimensional point clouds, including point cloud mosaic. In the three-dimensional scanning project, it is necessary to use point cloud mosaic method to combine the point cloud data obtained from multiple scans into a whole. In this example, a depth image containing face is used to match the face template obtained before, which will enable us to determine the position and direction of the face in the scene.)
- 2019-02-19 09:35:56下载
- 积分:1
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jpeg-matlab
JPEG压缩方法由于其较高的压缩比和理想的压缩效果,是目前应用最广泛的图像压缩方法(JPEG compression method because of its higher compression ratio and ideal compression effect, is currently the most widely used method of image compression)
- 2008-12-22 17:46:41下载
- 积分:1
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GCOZS0
此程序为VC++常用数值算法这本书附赠的光盘中包含了本书中全部的源代码()
- 2018-05-28 12:00:41下载
- 积分:1
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三阶重力异常模型 matlab 仿真
说明: 三阶重力异常模型,用matlab仿真,内含参考资料(Third-order gravity anomaly model, matlab, third-order gravity anomaly model, matlab,)
- 2020-06-28 17:45:07下载
- 积分:1
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OpenCV-Tutorial
说明: 本文简要回顾了OpenCV的发展,介绍了OpenCV的各种应用,并详细分析了其中一些应用的原理、算法和代码,最后还介绍了一些关于OpenCV的最新研究进展。(This paper reviews the development of OpenCV, OpenCV introduces a variety of applications, and application of a detailed analysis of some of the principles, algorithms and code, and finally describes some of the latest research on the progress of OpenCV.)
- 2011-03-06 11:42:00下载
- 积分:1
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SharpGL_2.0_Source_Code
用于图像的处理,通过显示2张图片,可以看出它们的不同(For image processing, it can be seen that they are different by displaying 2 pictures.)
- 2018-03-29 09:39:34下载
- 积分:1