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hog

于 2020-11-24 发布
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代码说明:

说明:  方向梯度直方图检测算子,能够提取图像的HOG特征,进行分类与识别(Directional gradient histogram detection operator can extract the hog features of the image for classification and recognition)

文件列表:

hog.py, 6466 , 2020-11-21

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  • 3
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    2021-04-06 15:39:02下载
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  • code
    简单实现通用的二值形态学运算(腐蚀和膨胀、开、闭和击中击不中变换)函数(Simple realization of a universal binary morphological operations (erosion and expansion of open and close, and hit-miss transform) function)
    2009-05-02 15:27:33下载
    积分:1
  • doublefunction
    * 说明: 该函数将对图象进行(成对函数匹配)操作。需要注意的是,此程序先要求对图像进行特征提取及形态学操作等,使其成为二值图像。(* Note: This function will be images (paired function matching) operation. Note that this procedure require image feature extraction and morphological operations, making it a binary image.)
    2008-04-13 21:56:29下载
    积分:1
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    图像处理c源码_功能是打开一幅位图_并显示在屏幕上(_ C source image processing function is to open a bitmap _ and displayed on the screen)
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    对测井曲线进行重构的程序,可以充分利用测井特征曲线所反应的岩性特征信息,完成多信息的融合(Log curve reconstruction procedures)
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    说明:  光流计算得到运动场。使用算法为Lucas Kanade算法。(optical flow calculated Sports Ground. Lucas uses algorithms to Kanade algorithm.)
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  • image-processing
    1.设计一个程序,对一幅灰度图像的实现如下几何变换,1)放大为原图1.5倍 2)绕中心旋转30度(CW) 3)采用偏移量插值实现一个透视变换. 灰度差值用最近邻插值和双线性插值 2. 绘制一幅灰度图像的梯度幅度图像(三点法求梯度),针对梯度幅度图像合理的选择一个阈值(通过试验即可)将其二值化,以获得图像边缘检测图像。 ((1) design a program, a grayscale image as geometric transformation, zoom 1) for 1.5 times the original 2) around the center of rotation of 30 degrees (CW) 3) interpolation of the offset to achieve a perspective transformation.gray level difference between the nearest neighbor interpolation and bilinear interpolation (2) draw a grayscale image of the gradient magnitude image (three-point method seeking gradient), the gradient magnitude image is reasonable to select a threshold value (the test can be) the second value to the image edge detection image.)
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  • 123
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