-
SAR-images-about-agriculture
这是关于农业方面的遥感SAR图像数据,做SAR处理的可以下载使用(This is the SAR remote sensing image data on agriculture, do SAR processing can download)
- 2013-12-09 11:38:44下载
- 积分:1
-
HarrisJiaoDianJianCe
一套关于matlab角点提取的程序,可用于张正友传统的相机标定法提取棋盘格角点。(Set matlab corner extraction procedures, Zhang Zhengyou traditional camera calibration method can be used to extract the checkerboard corners.)
- 2013-04-17 13:31:33下载
- 积分:1
-
m11
混合高斯(Mixture of Gaussian, MOG) 背景建模算法和Codebook 背景建模算法被广泛应用于监控视频的运动目标检测问题, 但混合高斯的球体模型通常假设RGB 三个分量是独立的, Codebook 的圆柱体模型假设背景像素值在圆柱体内均匀分布且背景亮度值变化方向指向坐标原点, 这些假设使得模型对背景的描述能力下降. 本文提出了一种椭球体背景模型, 该模型克服了混合高斯球体模型和Codebook 圆柱体模型假设的局限性, 同时利用主成分分析(Principal components analysis, PCA) 方法来刻画椭球体背景模型, 提出了一种基于主成分分析的Codebook 背景建模算法. 实验表明, 本文算法不仅能够更准确地描述背景像素值在RGB 空间中的分布特征, 而且具有良好的鲁棒性.(The background modeling algorithm of mixture of Gaussian (MOG) and codebook is widely used in moving
object detection of surveillance video. However, the ball model of MOG usually assumes that the three components of
RGB are independent, while the cylinder model of codebook assumes that the value of background pixel is distributed
uniformly within the cylinder and the changing direction of brightness points to the origin of the coordinate system.
These assumptions reduce the descriptive capability for background modeling. Therefore, the paper proposes an ellipsoid-
based background model, which overcomes the MOG and codebook0s limitations. By using principal component analysis
to depict the ellipsoid background model, a novel PCA-based codebook background modeling algorithm is proposed.
Experiments show that this algorithm can not only give more accurate description of the distribution of background pixels
but also have a better robustness.)
- 2014-04-15 11:11:55下载
- 积分:1
-
gjtxcl
内置虑镜功能,包括获取图像的属性,锐化,模糊,浮雕等功能.
可以缩放,优化图片.打开图片带预览功能,使用了gdiplus,能处理gif,bmp,jpg,png图片,处理速度也不错,呵呵,一直找图形格式转换的朋友就不需要东找西找了,它完全可以实现你的需求!
(Built-in lens into account features, including access to the properties of the image, sharpen, blur, emboss and other functions. Can be scaled to optimize picture. Open the image with the preview function, use the gdiplus, can handle gif, bmp, jpg, png images, the processing speed is not bad, huh, huh, graphic format conversion has been looking for friends do not need to look east and west, and it can achieve your needs!)
- 2010-12-30 12:59:32下载
- 积分:1
-
HOG
计算局部形状描述符梯度方向直方图(HOG),直接输入图像即可用。(Calculate the local shape descriptors gradient orientation histogram (HOG), the input image can be used directly.)
- 2013-11-02 16:33:29下载
- 积分:1
-
pca
说明: 利用c++实现的PCA算法,直接对数据进行处理,适合初步学习(C++ implementation using PCA algorithm to process the data directly)
- 2011-03-01 16:07:23下载
- 积分:1
-
StereoRectification
图像校正的Matlab代码,非常不错,可以实现很好的校正结果,速度也很快(Image correction of Matlab code, very good, very good correction can be achieved the result of quick)
- 2008-04-30 16:51:12下载
- 积分:1
-
Zernike
亚像素边缘检测的matlab代码,比一般的边缘检测代码精确(Sub-pixel edge detection matlab code)
- 2020-12-18 09:59:11下载
- 积分:1
-
Manifold-learning-spike-sorting-master
很好的流形学习,处理高维数据,降维操作,里面含有LLE,PCA,Dijstra,Iosmap等等(Good manifold learning, processing high dimensional data, dimensionality reduction operations, including LLE, PCA, Dijstra, Iosmap, etc.)
- 2018-10-24 21:51:36下载
- 积分:1
-
FSIM
FISM——结构相似度,它的功能为评价图像去噪效果,值越接近1,去噪结果越好。(FISM-- structural similarity, it functions is for the evaluation of image denoising effect, closer the value is to 1, better is the denoising results.)
- 2012-03-16 23:00:00下载
- 积分:1