-
ACCV10
This is an implementation of a ACCV 2010 paper, Exploiting Self-Similarities for Single Frame Super-Resolution.
- 2010-11-24 03:22:38下载
- 积分:1
-
salt-and-pepper-
halcon代码 ,对图像添加高斯噪声 椒盐噪声(halcon code, add the image Gaussian noise impulse noise)
- 2015-06-29 10:40:11下载
- 积分:1
-
MyBayes
2.编写两类正态分布模式的贝叶斯分类程序。
设以下模式类别具有正态概率密度函数:
ω1:{(0 0)T, (2 0)T, (2 2)T, (0 2)T}
ω2:{(4 4)T, (6 4)T, (6 6)T, (4 6)T}
(1)设P(ω1)= P(ω2)=1/2,求这两类模式之间的贝叶斯判别界面的方程式。
(2)绘出判别界面。
3.已知服从正态分布的两类训练样本集分别为
:,,,,
:,,,
,试问属于哪一类?
4.设有两类一维模式,每一类都是正态分布,两类的均值和均方差分别为,;,。
采用(0-1)损失函数,且。
(1)试绘出两类模式的密度函数曲线,其判别界面位于何处?
(2)若已获得样本:-3,-2,1,3,5,试判断它们各属于哪一类。(bayes ,matlab)
- 2013-04-12 09:34:26下载
- 积分:1
-
subcornerfinder
亚像素角点定位函数代码,输入参数为角点像素级粗略坐标,输出精确的亚像素级角点坐标(corner subpixel positioning function code, the input parameters for the corner pixel rough coordinates, Output precision Subpixel corner coordinates)
- 2007-06-07 07:58:39下载
- 积分:1
-
wavelet
基于小波变换的图像融合,已形成界面。可通过界面进行相关图像处理操作。(Based on wavelet transform image fusion, has become the interface. Interface can be related to image processing operations.)
- 2009-04-18 16:31:18下载
- 积分:1
-
cdaaima-pca
说明: 实现pca主成分分析算法的c语言代码,希望能帮到大家。(Pca principal component analysis algorithm to achieve the c language code, hope to help you.)
- 2021-04-22 14:48:48下载
- 积分:1
-
untitled2
说明: 通过比较在预处理中选择了灰度变换增强、选择了中值滤波平滑、Sobel算子锐化并利用Ostu法阈值分割法进行分割;用了小波多尺度检测进行检测,最后计算出大桥裂缝的相关数据,在大桥桥梁裂缝检测方法与研究中可以较好的实现大桥桥梁裂缝图像的检测。(the gray-scale transform enhancement, median filter smoothing, Sobel operator sharpening are selected in the preprocessing, and the Ostu threshold segmentation method is used for segmentation; finally, the wavelet multi-scale detection is used for detection, which can better realize the detection of the bridge surface crack image in the bridge surface crack detection method and research.)
- 2020-04-22 18:25:10下载
- 积分:1
-
DPAD_toolbox
关于speckle 去噪的一种很新的方法,基于流行的SRAD方法改进的。(The reference of thic package is On the Estimation of the Coefficient of Variation for Anisotropic Diffusion Speckle Filtering)
- 2014-03-31 09:41:48下载
- 积分:1
-
MSER
MSER代码,实现最大稳定极值区域提取,经测试可用(The MSER code to achieve maximum stable extremal region extraction)
- 2012-11-19 13:53:21下载
- 积分:1
-
lsb
基于空域的脆弱水印,可以有效检测出图像发生篡改的区域(Airspace based on fragile watermarking can effectively detect the occurrence of tampering with the image of the region)
- 2008-12-29 23:50:09下载
- 积分:1