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kalman
在工程运用中，我们往往在卡尔曼滤波器后端连接平滑滤波器构成平滑卡尔曼滤波器，来加强滤波性能的改善，程序通过简单输入信号 在增加随机观测噪声情况下 在平滑卡尔曼滤波前后进行观测对比，可得平滑卡尔曼滤波性能得到了改善。(In engineering application, we often back-end connections in the Kalman filter Kalman smoothing filter the smoothing filter, to enhance filter performance improvement program by simply increasing the input signal in the case of random measurement noise Kalman filter before smoothing contrast observation can be obtained Kalman smoothing performance is improved.)
- 2013-06-27 14:55:29下载
- 积分：1
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TFPF
时频峰值滤波（TFPF）算法是一种非常有效的去噪方法(TFPF is a effective method.)
- 2016-11-29 20:25:14下载
- 积分：1
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image-segmentation
基于自动种子选择的区域生长法，克服了传统区域法的很多缺点(Region growing method based on automatic seed selection, to overcome the many shortcomings of the traditional regional law)
- 2013-04-30 19:51:20下载
- 积分：1
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matlabDCTwatermark
基于8×8分块得数字水印嵌入和提取算法。此算法已经通过调试，可以直接运行(Based on 8 × 8 sub-blocks have digital watermark embedding and extraction algorithm. This algorithm has been through debugging, you can directly run)
- 2007-03-01 16:58:17下载
- 积分：1
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roispline
基于spline的图像感兴趣区域提取，可用于基于区域的图像检索系统中。(spline- based region of interest image extraction, can be used for regional image retrieval system.)
- 2007-05-12 02:56:57下载
- 积分：1
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fourier
fourier desing analog very bast
- 2013-02-02 16:58:06下载
- 积分：1
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HOG
读取一24位彩色图像，计算其以下图像特征：
1）灰度直方图
2）颜色直方图（RGB3个通道）
3）方向梯度直方图（HOG，将图像分成4*4 16个块，8个梯度方向）
(Read a 24-bit color images, calculate the following image features: 1) Histogram 2) color histogram (RGB3 channels) 3) histogram of oriented gradients (HOG, the image is divided into 4* 4 16 blocks, 8 gradient directions))
- 2020-06-28 15:00:01下载
- 积分：1
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RSAttack
RS攻击M程序,用于检测图像是否经过LSB密写(RS attack M procedures for detecting whether the image after LSB steganalysis)
- 2006-09-22 11:00:35下载
- 积分：1
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Images-denoising--based-on-wavlet
从原始图像产生噪声图像，使用db1执行2层小波，使用wpbmpen进行全阈值选择，采用硬阈值和软阈值处理方式,保存低频,进行图像降噪，并绘制各分解系数图像。(Generated noise image from the original image, using db1 wavelet perform two layers using wpbmpen full-threshold selection, using hard threshold and soft threshold approach, saving low frequency, image noise reduction, and draw the decomposition coefficients images.)
- 2013-11-22 15:55:18下载
- 积分：1
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Undecimated-DWT
对Lena图先进行jpeg压缩，再对压缩后的图像分别进行小波软阈值去噪和非抽样硬阈值去噪，比较两种去噪方案，非抽样硬阈值有更好的效果。这是根据一篇外文文献来进行编程的，最后有图像对比结果。(According to the paper of OPTIMAL WAVELET THRESHOLDING FOR VARIOUS CODING SCHEMES ,I firstly compresse the Lena picture using the jpeg method ,then respectivly denoise it using the wavelet soft-thresholding method and the undecimated DWT hard-thresholding method.Comparing the two method ,we can find the undecimated DWT hard-thresholding have a better result.)
- 2012-05-03 13:02:13下载
- 积分：1
