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quantification
quantification of parameters of lifting
- 2009-12-19 02:49:56下载
- 积分：1
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xiaobobao
基于小波包变换的去噪处理
全局阈值去噪图像
对图像进行平滑处理以增强去噪效果（中值滤波）(Denoising based on wavelet packet transform global threshold denoising image smoothing image enhancement and denoising effect (median filtering))
- 2012-06-21 10:30:41下载
- 积分：1
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Ch-9.morphological-image-processing
This file consists matlab programs implemented in morphological image processing
- 2013-12-05 13:35:35下载
- 积分：1
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Matlab
Usefull for students that want to learn matlab to process images
The Best Example for matlab in image proccessing ....
- 2012-01-22 18:50:06下载
- 积分：1
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M2M4method-SNR-estimation
一种基于信号二阶四阶矩的信噪比估计方法，该文件中包含该方法的文章以及matlab程序。(This estimation method is based on the signal second-order signal-to-noise ratio of the fourth moment. The file contains a paper and a code.)
- 2020-12-01 19:39:26下载
- 积分：1
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FSIM
Zhang等人
利用相位一致性信息的特性，提出了
特征相似性方法(FSIMG) ，选取了相位一致性信息和梯度信息
作为它的两个特征，得到了较好的结果。
(A novel feature similarity
(FSIM) index for full reference IQA is proposed based on the fact that
human visual system (HVS) understands an image mainly according to
its low-level features. Specifically, the phase congruency (PC), which is a
dimensionless measure of the significance of a local structure, is used as the
primary feature in FSIM. Considering that PC is contrast invariant while
the contrast information does affect HVS’ perception of image quality, the
image gradient magnitude (GM) is employed as the secondary feature in
FSIM. PC and GM play complementary roles in characterizing the image
local quality. After obtaining the local quality map, we use PC again as a
weighting function to derive a single quality score. Extensive experiments
performed on six benchmark IQA s demonstrate that FSIM can
achieve much higher consistency with the subjective uations than
state-of-the-art IQA metrics.)
- 2015-09-16 19:18:45下载
- 积分：1
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pml
pml吸收边界条件，最简单的海绵吸收，均匀网格(Pml absorption boundary conditions, the simplest sponge absorption, uniform grid)
- 2020-09-10 18:08:02下载
- 积分：1
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jengting
光纤陀螺输出误差的allan方差分析，是路径规划的实用方法，小波包分析提取振动信号中的特征频率。( allan FOG output error variance analysis, Is a practical method of path planning, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2016-12-15 10:29:18下载
- 积分：1
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LC_GSC
线性语速广义旁瓣相消器（LC-GSC）的仿真和线性约束最小方差波束形成（LCMV）比较(Linear Speed generalized side lobe canceller (LC-GSC) of the simulation and linear constrained minimum variance beamforming (LCMV) compared)
- 2010-09-08 09:26:33下载
- 积分：1
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radar_edition1
雷达仿真的MATLAB代码，提供了大量仿真实例，非常实用！(MATLAB code for radar simulation, and provides a large number of simulation examples, very useful!)
- 2009-12-17 16:27:58下载
- 积分：1
