网站首页

登录

TTT_ista_lasso-master

于 2020-10-25 发布

 0  228

下载积分: 1 下载次数: 15

我要下载

代码说明：

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

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

拼接
说明：这个例子展示了如何使用proj_match_points_transformtion_ransac在拼接应用程序中观察两个图像。(This example shows how to use proj_match_points_distortion_ransac tomatch two images in a mosaicking application.)

2020-06-22 12:00:01下载

积分：1
MRF-segmentation
基于马尔可夫随机场（MRF）的图像分割算法(Image segmentation algorithm based on Markov Random Field (MRF))

2012-06-15 10:21:36下载

积分：1
101259371chat
说明：图像检索的的基于语义的图像检索纹理图像检索图像的特征提取方法(Image Retrieval of semantic-based image retrieval image retrieval image texture feature extraction methods)

2008-12-04 10:33:34下载

积分：1
butterworth
图像巴特沃斯陷波器，实现了简单的巴特沃斯陷波器滤除图像的某些频率的干扰(Image Butterworth notch filter, to achieve a simple Butterworth notch filter to filter out images of certain frequency interference)

2008-12-27 18:40:54下载

积分：1
dwt2_shuiyin
dwt数字水印算法源代码，对剪切，加躁，旋转，JPEG压缩有较好的鲁棒性(dwt digital watermarking algorithm source code to shear, plus a bit, rotation, JPEG compression with better robustness)

2007-05-26 12:25:40下载

积分：1
photo
类似于photoshop软件处理，功能复杂简单耐用，适合于初学者学习参考(Similar to the photoshop software processing, functional complexity of simple and durable, suitable for beginners to learn information)

2011-06-08 22:06:36下载

积分：1
DCTJPEG
blkproc.m,DCHuffmanEncoding.m,ACHuffmanEncoding.m,zigzag.m,PSNR.m, 对灰度图像进行DCT变换,量化,ZigZag扫描,Huffman编解码,反量化,反DCT变换而重建图像。其中，blkproc.m为分块DCT变换函数； DCHuffmanEncoding.m，ACHuffmanEncoding.m分别为DC和AC变换系数的Huffman码表函数； zigzag.m为ZigZag扫描函数；PSNR.m为求图像峰值信噪比函数。 Copyright 2008 Reserved @ Wang Chengyou @ Tianjin University, P.R.China. (This function tests the DCTJPEG codec)

2013-03-24 12:06:34下载

积分：1
GABOR 小波代码
用于人脸识别边缘检测，实现5个尺度、8个方向的检测。(Edge detection for face recognition)

2017-09-06 08:01:34下载

积分：1
10068263
数学形态学方法及其应用，老书不好找电子版啦，给大家发一个。超星版的(Mathematical morphology and its applications, the old books not easy to find electronic version of啦, give you hair a. Superstar Edition)

2009-09-10 17:25:12下载

积分：1
GraphCut
图像分割经典算法GraphCut的实现代码，亲测可用。(An implementation of GraphCut Algorithm, which is a classical method in image segmentation field.)

2020-09-29 17:27:43下载

积分：1

696516资源总数
106914会员总数
0今日下载