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NLmeansfilter_pca
非局部图像去噪算法的实现,使用pca提高运算速度(the implementation of nlmeans using pca to reduce computation)
- 2020-09-23 09:07:52下载
- 积分：1
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Matlab
说明： 针对弱小目标信号提出的RXD异常检测算法，实现对目标的检测(A RXD anomaly detection algorithm for dim and small target signals is proposed to realize target detection.)
- 2020-07-21 19:58:45下载
- 积分：1
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junhenghua
首先读入图像，转化成hsi彩色空间，然后只对亮度I分量作直方图均衡化，最后合成三个分量返回到RGB图，但是这种方法容易使颜色失真，失去了部分图像细节。(First read in the image, into the hsi color space, and then only on the brightness I component for histogram equalization, the final synthesis of the three components of return to RGB chart, but this method is easy to make color distortion, loss of part of image detail.
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- 2012-03-16 23:53:15下载
- 积分：1
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zdd
去除图像中的噪点，恢复原始图像的清晰程度。主要用于书页扫描(Removal of Facial Image and restore the original image clarity. Mainly used for scanning pages)
- 2007-06-10 14:03:10下载
- 积分：1
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tuxiangchuli
钢板表面质量检测中，图片是否有拉伸的监测和分析程序(Steel plate surface quality detection, image whether the stretching of the monitoring and analysis program
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- 2012-06-30 09:22:31下载
- 积分：1
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mitk
实现了三维超声PNN算法的GPU加速；实现GPU加速的CT圆轨道平板探测器FDK重建算法；提供对canny边缘检测算法的支持；提供交互式graph cut分割方法；实现OSTU分割算法；(Three dimensional ultrasound PNN algorithm GPU acceleration to achieve GPU accelerated CT reconstruction algorithm for circular orbits FDK flat panel detector provide support for canny edge detection algorithm provide interactive graph cut segmentation achieve OSTU segmentation )
- 2010-05-13 09:40:30下载
- 积分：1
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multi-target-tracking
多目标跟踪的主程序，包含跟踪起始，数据关联，目标状态估计等过程(The main process of multi-target tracking, including track initiation, data association, target state estimation process)
- 2013-06-26 16:26:24下载
- 积分：1
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nsift
多维尺度不变性的Ｃ＋＋实现，必须联合ＩＴＫ一起用，享受吧(Multi-dimensional scale invariance of the C to achieve, we must co-itk together, and enjoy it)
- 2008-05-11 22:20:10下载
- 积分：1
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DCT,DWT,DFT,LSB数字水印MATLAB+GUI界面
说明： 本课题为基于MATLAB的小波变换dwt和离散余弦dct的多方法对比数字水印系统。带GUI交互界面。有一个主界面GUI，可以调用dwt方法的子界面和dct方法的子界面。流程包括，读取宿主图像和水印图像，嵌入，多种方法的攻击（剪切，加噪，旋转等），提取，最后利用psnr峰值信噪比进行评价不同攻击下，鲁棒性的好坏。(This project is based on MATLAB wavelet transform DWT and discrete cosine DCT multi method contrast digital watermarking system. With GUI interactive interface. There is a main interface GUI, which can call the sub interfaces of DWT method and DCT method. The process includes: reading host image and watermark image, embedding, attacks of various methods (cutting, adding noise, rotation, etc.), extracting. Finally, PSNR peak signal-to-noise ratio is used to evaluate the robustness of different attacks.)
- 2021-04-04 23:29:04下载
- 积分：1
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Gaussian
打开24位彩色bmp文件, 显示该图像
将图像内容顺时针旋转90度后显示出来
将图像分成等大小的4块，将第1和第3块像素互换后保存
将旋转后的图像转换成灰度图像显示，并保存
对灰度图像求Sobel边缘图，显示出来，并保存
对灰度图像进行Gaussian平滑，并保存（需要体会平滑的作用）
对灰度图像进行2值化(Open 24-bit color bmp files, displays the image will rotate clockwise image content displayed image is divided into four equal-sized 90 degrees, the first and three pixels after swap to save the rotated image conversion ashes of the image display, and save images to grayscale seeking Sobel edge map is displayed, and save the gray image Gaussian smoothing, and save (experience required smoothing effect) grayscale image binarized)
- 2020-06-29 07:40:01下载
- 积分：1
