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MATLAB转化大地坐标与球坐标之间的转化
说明: MATLAB转化大地坐标与球坐标之间的转化,,其中包含了空间直角坐标系与大地坐标系的转化(Matlab transformation of geodetic and spherical coordinates)
- 2020-03-21 20:24:59下载
- 积分:1
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facedetect521
人脸检测
通过肤色建立模型,和计算欧拉数开运算等一系列处理可以检测出同一张图片中的多个人脸!效果不错哦(face detection through color model building, and calculation of Euler number opened a series of processing operations can be detected with a picture of the personal face! Oh, good results)
- 2007-06-07 00:11:12下载
- 积分:1
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sift_match
通过sift特征提取实现两幅图片无缝拼接(Seamless splicing of two images by SIFT feature extraction)
- 2018-05-11 15:22:13下载
- 积分:1
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svm
说明: 很不错的SVM的MATLAB源码,不用设置路径,比libsvm还好用!(SVM is a good source of MATLAB, do not set up the path, than to use libsvm better!)
- 2008-11-11 16:02:28下载
- 积分:1
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code-Feature-Selection-using-Matlab
主要完成图像特征出提取,包括5个特征选择算法:SFS,SBS,SFBS(Description The DEMO includes 5 feature selection algorithms:
Sequential Forward Selection (SFS)
Sequential Floating Forward Selection (SFFS)
Sequential Backward Selection (SBS)
Sequential Floating Backward Selection (SFBS)
ReliefF)
- 2021-01-24 02:18:38下载
- 积分:1
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dianziwenxiang
该代码采用opencv环境来实现灰度投影估计电子稳像算法,能够很好地解决视频序列抖动问题。(The code uses the opencv environment to achieve the gray projection algorithm, which can solve the problem of video sequence jitter.)
- 2015-12-08 12:05:44下载
- 积分:1
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lvbo
几种图像去燥以及图像增强的滤波器示例,中值滤波,陷波滤波器、频域低通滤波,均值滤波等(Several examples of image de dryness and image enhancement filters, median filtering, notch filter, frequency domain low-pass filtering, mean filtering, etc.)
- 2018-07-19 13:50:33下载
- 积分:1
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Brief
说明: python实现的运用brief算法提取特征点的图像拼接(The implementation of Python using brief algorithm to extract feature points of image mosaic)
- 2020-04-25 18:33:43下载
- 积分:1
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边缘检测
说明: 边缘检测是图像处理和计算机视觉中的基本问题,边缘检测的目的是标识数字图像中亮度变化明显的点。图像属性中的显著变化通常反映了属性的重要事件和变化。这些包括(i)深度上的不连续、(ii)表面方向不连续、(iii)物质属性变化和(iv)场景照明变化。边缘检测是图像处理和计算机视觉中,尤其是特征提取中的一个研究领域。
一阶:?Roberts Cross算子,Prewitt算子,Sobel算子, Kirsch算子,罗盘算子;
二阶: Marr-Hildreth,在梯度方向的二阶导数过零点,Canny算子,Laplacian算子。(Edge detection is a basic problem in image processing and computer vision. Significant changes in image attributes usually reflect significant events and changes in attributes. These include (I) discontinuities in depth, (ii) discontinuities in surface orientation, (iii) changes in material properties, and (iv) changes in scene lighting. Edge detection is a research field in image processing and computer vision, especially in feature extraction.)
- 2020-05-24 14:12:50下载
- 积分:1
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meanvariance
能计算图像的灰度直方图,及其对应的灰度均值(calculate means ,variance,bins)
- 2012-04-18 14:58:48下载
- 积分:1