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stitching
图像拼接,可用于全景照机等应用场景 根据图像的特征（可选多种特征，例如SIFT,haar,HOG等征），将两幅或多幅图像无缝拼接起来(Image stitching, can be applied to panoramic photographing, and other application scenarios.)
- 2014-10-24 15:44:57下载
- 积分：1
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gmm
高斯混合模型的源代码。从文件中读取数据，用三个高斯混合模型进行处理(Gaussian mixture model of the source code. Read from the file data, using three Gaussian mixture model for processing)
- 2013-10-27 19:58:34下载
- 积分：1
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A微波遥感编程实习
微波遥感集中实习SAR影像几何校正，微波遥感几何校正(geometric correction of SAR)
- 2020-06-28 19:00:01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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metrix
几种全参考图像质量评价标准，例如VIF、IFC、VSNR、PSNR、MSE等。(Several full reference image quality assessment standard, such as 2 VIF is based, the IFC, VSNR, PSNR, MSE and so on.
)
- 2020-12-24 23:19:05下载
- 积分：1
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k-svd_second
ksvd 其中包含omp算法,对一副自然图像进行稀疏重构，重新形成该图像，找出稀疏系数。(ksvd method.if you want konw more detail
please translate the above Chinese words.)
- 2014-06-17 17:04:24下载
- 积分：1
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ncut_multiscale_1_4
ncut分割算法matlab代码，实现图像分割的较好的方法(ncut segmentation algorithm Matlab code to achieve a better image segmentation methods)
- 2020-10-29 20:19:56下载
- 积分：1
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CFAR
介绍了一种典型的ＣＦＡＲ检测算法，使用ｍａｔｌａｂ进行仿真(CFAR detecting algorithm)
- 2021-03-18 20:59:19下载
- 积分：1
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image-processing
应用傅立叶变换对图像处理，实现查看图像的功率谱，以及功率谱经过巴特沃斯高通、低通和高斯高通、低通滤波器后图像的功率谱，再把功率谱还原为图像的功能。(Fourier transform for image processing, see the image of the power spectrum, and the power spectrum after Butterworth high-pass, low-pass and high-pass Gaussian low-pass filter of the image after power spectrum, and then restore the power spectrum of the image.)
- 2020-10-30 16:09:56下载
- 积分：1
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主成分分析princomp
主成分分析的matlab实现，是许多图像处理方法常用的工具之一(PCA matlab realize is that many image processing method of one of the tools commonly used)
- 2008-01-31 22:18:28下载
- 积分：1
