-
9DIProcess_Final
给图像加椒盐和高斯噪声，以及空域滤波（中值和均值滤波）！(to Image pretzels and Gaussian noise, and the spatial filter (mean values and filter)!)
- 2006-07-30 16:19:03下载
- 积分：1
-
DIB_USE
打开BMP图像 IHS Brovey图像融合(Open the BMP image IHS Brovey Image Fusion)
- 2010-06-28 14:10:45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
-
Image_Data1863613112005
Image Database 2.5.0 (w/ thumbnails)
- 2017-01-08 01:43:47下载
- 积分：1
-
splines5
样条函数用于图像放大；可放大任意倍数；五次样条函数的构造 (five splines function)
- 2011-07-08 16:00:48下载
- 积分：1
-
histogram_2
Code for make histogram of image
- 2012-06-19 02:16:11下载
- 积分：1
-
ch2_ex2_4
载入一副图像并进行平滑处理与高斯或其他核函数进行卷积有效的减少图像信息内容(Loading an image and smoothed with a Gaussian or other nuclear convolution function effectively reduce the information content of the image)
- 2016-08-23 16:01:08下载
- 积分：1
-
xingtaihexiaobo
基于小波和形态学的自然地面背景红外目标检测方法。。。。。。(Based on wavelet and morphology of the natural terrestrial background infrared target detection method)
- 2021-02-23 10:49:41下载
- 积分：1
-
gtcgdwh
vc编写数字图像处理的程序,其中有图像处理的各种方法的程序(Vc write a digital image processing program, including the various methods of image processing program)
- 2017-04-28 07:28:22下载
- 积分：1
-
PDFToXVC
pdf文件转化为图片.pdf 文件转化为图片VC代码实现。(from pdf to image)
- 2012-02-15 22:53:21下载
- 积分：1
