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PCAEigenface
Face recognition system based on Eigenface, written in Matlab, including the paper which has present the structure and each component in detail. Hope it will be useful!
- 2008-05-14 23:05:34下载
- 积分：1
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blindwatermark
数字水印程序，包括多分辨嵌入水印、提取水印程序，盲水印嵌入、提取程序，以及滤波攻击和JPEG攻击程序，PSNR和相似度计算公式（MATLAB）(digital watermarking procedures, including multiresolution embedded watermark, watermark extraction procedure, blind watermark embedding and extraction procedures, Filtering and attack and attack JPEG procedures, PSNR and the similarity calculation formula (MATLAB))
- 2007-05-28 13:28:26下载
- 积分：1
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2353523253
说明： 一个简单的画图程序，提供基本图元点、线、面，图元填充、裁剪的操作(Simple Draw)
- 2009-07-21 17:34:05下载
- 积分：1
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NonnegJune2009
说明： 当前论文主要考虑的是非信号依赖的高斯噪声下的图像恢复，本程序实现了泊松噪声下的图像恢复，泊松噪声为信号依赖噪声，能够更加有效逼近实际成像系统噪声。( This is the code that was used in the papers "A Nonnnegatively Constrained Convex Programming Method for Image Reconstruction", "Total Variation-Penalized Poisson Likelihood Estimation for Ill-Posed Problems", "Tikhonov Regularized Poisson Likelihood Estimation: Theoretical Justification and a Computational Method", "An Efficient Computational Method for Total Variation with Poisson Negative-Log Likelihood", "An Analysis of Regularization by Diffusion for Ill-Posed Poisson Likelihood Estimation," "An Iterative Method for Edge-Preserving MAP Estimation when Data-Noise is Poisson", and finally, "Regularization Parameter Selection Methods for Ill-Posed Poisson Maximum Likelihood Estimation". See my publications page for more details. The main algorithm is for nonnegatively constrained, regularized Poisson likelihood estimation. At this point you can choose Tikhonov, total variation regularization, and diffusion regularization. A number of other methods are also implemented. Regularizatio)
- 2020-11-05 19:19:50下载
- 积分：1
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dt_cwt-texture
基于纹理特征的图像检索源码，用双树复小波（DT－CWT）三级分解提取图像的纹理特征(Texture-based image retrieval source code, using dual tree complex wavelet (DT-CWT) to extract texture features three levels of decomposition)
- 2013-12-06 15:58:36下载
- 积分：1
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ExThreshold
1、读取显示所给PET图像（SE2IM210）。
2、学习imhist函数，画出所给PET图像的直方图。
3、根据直方图为该PET图像选择合适的显示窗（imshow参数），使胸
部轮廓等解剖结构可见。
4、根据直方图选择合适阈值，分割肿瘤区域与正常区域，计算肿瘤区
域内图像灰度均值、方差、最大值及最小值。(1 give PET images displayed, read (SE2 IM210).
2, learning, imhist function, draw the give PET image histogram.
3, according to the histogram for the PET image to choose the appropriate display window (imshow parameters), make bosom
Outline of anatomical structures such as visible.
4, according to the histogram, choose appropriate threshold segmentation tumor area and normal area, calculating the tumor area
In the domain of image grayscale average and variance, the maximum and minimum values.)
- 2015-05-08 20:52:11下载
- 积分：1
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Context-aware-saliency-detection
基于上下文注意的显著区域检测，附件包括代码和英文文章。(Context-Aware Saliency Detection. The file includes the paper and the source code in matlab.)
- 2011-09-27 08:47:30下载
- 积分：1
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LANE-Detection-HOUGH-Transform
a lane dtection method using hough-transform
- 2012-01-25 00:48:29下载
- 积分：1
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Histogram-equalization
该程序主要用于图像处理中直方图均衡化，语言环境VC++(The program is mainly used for image processing, histogram equalization, the language environment VC++)
- 2012-08-14 15:09:23下载
- 积分：1
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btp2
一个很好用的bmp图像转protelPCB封装库，如果有需要在pcb中插入图像，汉字的朋友可以下载(bmp to protel99，it s a good tool，welcom to download)
- 2011-01-17 10:11:04下载
- 积分：1
