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利用SVM或者其他机器学习算法进行分类识别 LBP
(1)计算图像中每个像素点的LBP模式(等价模式,或者旋转不变+等价模式)。
(2)然后计算每个cell的LBP特征值直方图,然后对该直方图进行归一化处理(每个cell中,对于每个bin,h[i]/=sum,sum就是一副图像中所有等价类的个数)。
(3)最后将得到的每个cell的统计直方图进行连接成为一个特征向量,也就是整幅图的LBP纹理特征向量;
然后便可利用SVM或者其他机器学习算法进行分类识别了。((1) calculate the LBP pattern of each pixel in the image (equivalent mode, or rotation invariant + equivalent mode).
(2) then the LBP eigenvalue histogram of each cell is calculated, and then the histogram is normalized (for each cell, for each bin, h[i]/=sum, sum is the number of all the equivalent classes in a pair of images).
(3) finally, the statistical histogram of each cell is connected into a feature vector, that is, the LBP texture feature vector of the whole picture.
Then, SVM or other machine learning algorithms can be used for classification and recognition.)
- 2020-07-01 20:00:02下载
- 积分:1
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CFAR--
基于CFAR虚警率的图像分割算法,可快速对灰度图像进行CFAR检测分割。(Based on the false alarm rate of CFAR image segmentation algorithm, the gray image can be fast CFAR detection and segmentation.)
- 2020-12-24 10:09:05下载
- 积分:1
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calibration
立体匹配中的单目标定,输入图片,得出结果,官方实例(Monocular calibration)
- 2017-11-19 16:58:10下载
- 积分:1
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handwrittensegment
实现对一幅图像的汉字分割,利用图像点扫描(To achieve an image of the Chinese character segmentation, the use of the image spot scanning)
- 2010-11-24 17:45:45下载
- 积分:1
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lbp
这里不但有标准的局部二值模式的代码,还有局部二值模式的一些扩展代码!(err)
- 2009-01-06 10:01:42下载
- 积分:1
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matlab-video-tracking
基于粒子滤波和卡尔曼滤波的运动目标视频跟踪程序,非常强大和实用,强烈推荐学习使用。(Kalman filter based on particle filter and target video motion tracking program, very powerful and practical, it is strongly recommended to learn to use.)
- 2013-09-21 15:37:36下载
- 积分:1
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2
说明: 数字图像处理:阈值分割及形态学处理,本程序出色的完成了图形提取,内容包括程序,讲解和运行结果(Digital image processing: segmentation and morphology threshold treatment, the procedure was completed excellent graphics extraction, including procedures and operations on the results of)
- 2009-04-05 23:25:34下载
- 积分:1
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Canny_My_GPU
canny边缘检测(自动设置Sigma的高斯平滑+Sobel(原始)+自适应直方图阈值)(canny edge detection (automatically set Sigma Gaussian smoothing+ Sobel (original)+ adaptive histogram threshold))
- 2014-10-27 18:19:35下载
- 积分:1
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SSDA
SSDA序贯相似性检测方法对图像进行模板匹配。从源图像中取小图,再到源图像中找到小图所处的位置。(SSDA sequential similarity detection method of the image template matching. Source image taken from the small map, to find a small map the source image position.)
- 2010-08-19 09:21:06下载
- 积分:1
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projective
2维图像的透视变换,空间变换,可对拍摄的图像进行几何校正(Perspective transformation, the two-dimensional image space transformation, the geometric correction of images taken)
- 2012-03-15 16:23:53下载
- 积分:1