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压缩感知中利用增广拉格朗日方程解最小稀疏正则化的恢复算法 DAL
压缩感知中利用增广拉格朗日方程解最小稀疏正则化的恢复算法(DAL solves the dual problem of (1) via the augmented Lagrangian method (see Bertsekas 82). It uses the analytic expression (and its derivatives) of the following soft-thresholding operation，
which can be computed for L1 and grouped L1 (and many other) sparsity inducing regularizers. If you are interested in our algorithm please find more details in our technical report or in my talk at Optimization for Machine Learning Workshop (NIPS 2009).)
- 2011-04-25 10:19:38下载
- 积分：1
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Double-JPEG-compression
基于双JPEG压缩统计特性的图像篡改检测方法(Image tamper detection method based on the statistical characteristics of double JPEG compression)
- 2021-04-05 20:49:03下载
- 积分：1
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MATLABon-wavepack
应用MATLAB小波工具箱中的一维小波包分析函数,采用默认阈值、调节后的阈值两种方法对含噪声的信号进行处理,并以一可见吸收光谱降噪为例,说明该方法在信号降噪中有效可行.
(Application of MATLAB wavelet toolbox one dimensional wavelet packet analysis function, using the default threshold value, the adjusted threshold value of two kinds of methods including noise signal processing, and with a visible absorption spectrum noise reduction as an example to show the method is effective in signal noise reduction is feasible.
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- 2021-01-13 15:48:49下载
- 积分：1
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otsu
多维OTSU阈值分割方法，能够实现二维图像多阈值分割(Multidimensional OTSU thresholding methods, able to achieve the two-dimensional image multi-threshold segmentation)
- 2020-07-04 01:40:01下载
- 积分：1
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14-3W-Grid-Connection-PV-
本文提出了一种单相三线（143W）
电网连接photovoItaic（PV）逆变电源与功能
部分有源电力滤波器（武警部队），它不仅可以处理
光伏发电，但过滤电流谐波，提高功率因数。(This paper presents a single-phase three-wire (14 3W)
grid-connection photovoItaic (PV) power inverter with a feature
of partial active power filter (PAPF), which can not only deal with
PV power but filter current harmonics and improve power factor. )
- 2014-07-15 11:38:13下载
- 积分：1
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detection
随着生产和工艺的进步，人们对产品的质量要求越来越高，基于机器视觉的在线
检测系统成为一种重要的质量控制手段。本文对应用于宽幅面、高精度的基于分布式
机器视觉的产品表面缺陷在线检测理论与算法进行了研究，并在此基础上以印刷品和
浮法玻璃的缺陷检测为例，完成了模式产品和非模式产品的缺陷在线检测系统。(With the progress of production and technology, people are increasingly demanding high quality products, based on machine vision for online 检测 system into one kind of Zhong Yao quality Kongzhishouduan. This article applies to wide format, high-precision machine vision products based on distributed-line surface defect detection theory and algorithms are studied, and on this basis, and float glass in print defect detection, for example, completed a model of products and non-model product line defect detection system.)
- 2020-06-26 22:20:02下载
- 积分：1
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yijie_HMM
1阶HMM模型多个观察值序列的评估和训练问题模型。适合用于图像纹理的去噪，分割等问题。程序用于为网友提供学习之用，由于是自编自用，所以如有不通的地方仅供参考。另由于数据较大，没有上传。(Evaluation and Training of multiObservation sequence Used by 1-order HMM)
- 2020-06-28 12:40:02下载
- 积分：1
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medical_weight_average_fusion
灰度或彩色多模态医学图像的融合，利用加权平均融合算法，程序具体很好的通用性，并且提供几种图像融合客观评价指标，还给出3组宝贵的已配准医学图像(Color gray or fusion multimodal medical images, using a weighted average fusion algorithm, program specific good versatility and provide an objective uation of several image fusion, the three groups are also given valuable medical image registration has been)
- 2015-12-17 15:54:41下载
- 积分：1
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HIO_ER_stable
相位恢复算法,利用恢复图像在时域必须是正实值以及正逆傅里叶变换进行恢复(phase retrieve)
- 2020-11-23 09:39:34下载
- 积分：1
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blind-deconvolution
包括一片英文文献及其所对应的代码实现，主要功能是实现对运动模糊图像的复原。(Including an English literature and its corresponding code, the main function is to achieve restoration of motion blurred images.)
- 2011-10-28 15:25:00下载
- 积分：1
