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Grayscaleimagesharpening
灰度图像图像锐化处理,拉普拉斯变换,梯度等(Grayscale image sharpening, Laplace transforms, gradients, etc.)
- 2010-10-25 17:27:54下载
- 积分:1
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waveletImageFusion
针对多聚焦图像融合,采用基于小波分解和点扩展函数模型PSF相结合的融合方法。(For multi-focus image fusion, based on wavelet decomposition and the point spread function PSF model combining fusion.)
- 2011-10-19 11:04:05下载
- 积分:1
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huffman_code
用matlab实现的霍夫曼编码的图像压缩,主要就是依据霍夫曼编码的原理实现的图形图像处理。(Using the Huffman code matlab realize the image compression, Huffman coding is mainly based on the principle realize graphics image processing.)
- 2021-04-23 22:48:47下载
- 积分:1
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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
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Kinect_DepthCanny
用kinect获取3D图像,并从3D图像中用OpenCV方法从深度图中获取梯度边缘,从而得到更多信息,做后续处理(Get with kinect 3D images, and get the edge gradient from the depth map from a 3D image using OpenCV method to obtain more information, do follow-up treatment)
- 2014-02-21 21:19:53下载
- 积分:1
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TVMMcode
基于TV正则化算法的图像去噪重构,包含有论文说明,及代码实例(Reconstruction based on TV regularization algorithm for image denoising,containing the paper description, and examples)
- 2012-05-21 23:31:50下载
- 积分:1
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ms_ssim
Multi-Scale Structural Similarity Index (MS-SSIM). Download here.
Please cite the following paper in any published work if you use this software.
Z. Wang, E. P. Simoncelli and A. C. Bovik, "Multi-scale structural similarity for image quality assessment," IEEE Asilomar Conference Signals, Systems and Computers, Nov. 2003.
- 2010-03-02 01:50:24下载
- 积分:1
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rgb
说明: 利用matlab提取图片像素点的RGB值(Using MATLAB to extract RGB value of image pixels)
- 2021-04-13 10:28:56下载
- 积分:1
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OSEM_improve
医学图像重建算法中OSEM算法的Matlab程序(MATLAB Program of OSEM Algorithms)
- 2020-12-23 15:19:07下载
- 积分:1
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MODPCNNFUSION
本程序实现了基于m-PCNN的医学图像融合算法,即多通道PCNN图像融合。(use for fusion)
- 2012-03-09 10:00:09下载
- 积分:1