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restore
说明： 图像增强的目标是改进图片的质量，例如增加对比度，去掉模糊和噪声，修正几何畸变等；图像复原是在假定已知模糊或噪声的模型时，试图估计原图像的一种技术。
图像增强按所用方法可分成频率域法和空间域法。前者把图像看成一种二维信号，对其进行基于二维傅里叶变换的信号增强。采用低通滤波（即只让低频信号通过）法，可去掉图中的噪声；采用高通滤波法，则可增强边缘等高频信号，使模糊的图片变得清晰。具有代表性的空间域算法有局部求平均值法和中值滤波（取局部邻域中的中间像素值）法等，它们可用于去除或减弱噪声。
(A sharp and clear image is not directly produced
from the optics, however, digital signal processing applied to the sampled image produces a sharp and clear final image that
is also insensitive to misfocus related aberrations. This paper gives an overview of Wavefront Coding and example images
related to the two applications of machine vision/label reading and biometric imaging. Design techniques of Wavefront
Coding are unique from that of traditional imaging system design since both the optics and digital processing characteristics
of the system are jointly optimized for optimum system performance.)
- 2010-04-07 15:41:40下载
- 积分：1
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power-system-simulation-lab
power system simulation lab
- 2012-11-02 02:40:57下载
- 积分：1
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人工智能算法中常用的蚁群算法中的一个子程序
说明： 人工智能算法中常用的蚁群算法中的一个子程序(a subroutine in the ant colony algorithm)
- 2020-06-23 01:00:01下载
- 积分：1
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RAYLEIGHFADINGMODELGENERATIONwithcodin
RAYLEIGH FADING MODEL GENERATION
- 2010-08-12 01:15:21下载
- 积分：1
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Cisco
思科CCNP认证中的组播实验部分指导书，内容是否详细，适合初学者自学……(Cisco CCNP Certification in the experimental part of the instructions multicast, content is more suitable for beginners to self ... ...)
- 2010-11-08 15:08:25下载
- 积分：1
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CHAP10_1
确定性单臂机械手的PD+前馈控制 matlab仿真
(uncertainty arm manipulator PD feedforward control Matlab simulation)
- 2006-11-22 16:59:46下载
- 积分：1
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Interpolacja
Interpolacja medianowa Lagrangea
- 2010-07-28 04:50:49下载
- 积分：1
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3.1
《数字信号处理》（程佩青第3版）课后实验程序第3章第1题实验(" Digital Signal Processing" (Cheng Peiqing version 3) after-school programs Chapter 3 Experiment 1 Experiment title)
- 2010-08-13 01:58:28下载
- 积分：1
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Rect
an GUI for simulating a Rectifier (half wave and full wave)
- 2010-03-30 04:50:47下载
- 积分：1
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pmsm-mpc
永磁同步电机的状态方程，永磁同步电动机的状态方程matlab代码(Permanent magnet synchronous motor state equation, permanent magnet synchronous motor state equation matlab code)
- 2021-03-05 20:19:30下载
- 积分：1
