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TTT_ista_lasso-master

于 2020-10-25 发布文件大小:33KB

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下载积分: 1 下载次数: 13

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代码说明：

迭代收缩阈值算法和快速收缩阈值迭代算法求解Lasso问题(Iterative Shrinkage Thresholding Algorithm (ISTA) for LASSO problem)

文件列表：

ista_lasso-master, 0 , 2016-10-06
ista_lasso-master\README.md, 2384 , 2016-10-06
ista_lasso-master\create_h2d.m, 390 , 2016-10-06
ista_lasso-master\create_lexicoH.m, 584 , 2016-10-06
ista_lasso-master\demo_ista.m, 4046 , 2016-10-06
ista_lasso-master\funcs, 0 , 2016-10-06
ista_lasso-master\funcs\func3.m, 405 , 2016-10-06
ista_lasso-master\funcs\func3_grad.m, 347 , 2016-10-06
ista_lasso-master\funcs\func3_hess.m, 336 , 2016-10-06
ista_lasso-master\obj_sparse.m, 152 , 2016-10-06
ista_lasso-master\opt, 0 , 2016-10-06
ista_lasso-master\opt\opt_cg.m, 963 , 2016-10-06
ista_lasso-master\opt\opt_fista_lasso.m, 1650 , 2016-10-06
ista_lasso-master\opt\opt_ista_lasso.m, 1344 , 2016-10-06
ista_lasso-master\psnr.m, 218 , 2016-10-06
ista_lasso-master\results, 0 , 2016-10-06
ista_lasso-master\results\cls-cg.jpg, 7011 , 2016-10-06
ista_lasso-master\results\degraded.jpg, 6877 , 2016-10-06
ista_lasso-master\results\lasso-fista.jpg, 7323 , 2016-10-06
ista_lasso-master\results\lasso-ista.jpg, 7190 , 2016-10-06
ista_lasso-master\results\original.jpg, 6841 , 2016-10-06
ista_lasso-master\x_2d.mat, 240 , 2016-10-06

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huxiangguangtuixangpipei
这是一种简单的互相关图像匹配算法，已经在matlab环境下测试过，效果很好。附带两张匹配图片(This is a simple cross-correlation image matching algorithm has been tested in the matlab environment, the effect is very good. With two matching pictures)

2013-06-08 11:18:45下载

积分：1
Smoke-detector
关于图像中的烟雾检测，输入图像，如果图像有烟雾的话，会自动检测，并显示出来(The smoke detector on the image, the input image, if the image of smoke, it will automatically detect and display)

2013-05-24 20:50:04下载

积分：1
514424
鼠标写毛笔字源码例程，程序结合易语言扩展界面支持库和图像格式转换支持库，实现用鼠标写出毛笔字的效果。可以展现多种毛笔字形态，启动时有使用帮助说明。(Mouse calligraphy source routines, programs combined with easy language support library expansion interface and image format conversion support library , use the mouse to write calligraphy achieve results. )

2016-01-11 11:06:21下载

积分：1
key
实现了基于关键像素点的FLICM图像分割算法，关键像素由局部最大值方法提取。(A FLICM image segmentation algorithm based on key pixels is implemented. Key pixels are extracted by local maximum method.)

2020-06-25 09:20:01下载

积分：1
histogram-matching
灰度直方图匹配的matlab源代码，比较经典！(Histogram matching matlab source code, compare the classic!)

2008-04-12 15:25:34下载

积分：1
adaptive
介绍了当前谐波检测的主流的几种技术，包括瞬时无功功率理论，自适应检测理论，傅里叶变换理论等，并做了相应的建模分析(Introduced the mainstream of current harmonic detection of several techniques, including instantaneous reactive power theory, adaptive detection theory, Fourier transform theory, and do the corresponding modeling analysis)

2016-02-17 10:14:38下载

积分：1
C#图片浏览(支持鼠标拖动与滚轮缩放)
C#图片浏览(支持鼠标拖动与滚轮缩放)

2013-11-30下载

积分：1
guiyihua
这个是把图像归一化的程序，原始的图片可以随意设置，效果比较好。(This is the image of the normalized program, the original pictures can freely set, the effect is good. )

2012-04-27 16:52:29下载

积分：1
Global-Local-Contrast-Enhancement
这是一个结合全局-局部图像对比度增强程序。首先使用全局对比度增强，然后使用局部对比度增强。程序中的参数是经过导师修改过的。文件中给出了原论文。对图像有一定的增强效果，仅供参考。(This is a combination of a global- local image contrast enhancement program. First, using a global contrast enhancement, and then use the local contrast enhancement. Program parameters are modified through mentor. Shows the original paper document. There is a certain image enhancement for reference purposes only.)

2021-01-27 17:08:36下载

积分：1
pcnn
详细介绍PCNN算法用于lena图像分割的实例，并用matlab实现(Detailed the PCNN algorithm for instance lena image segmentation and implemented using matlab)

2020-07-03 10:20:02下载

积分：1

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