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piccompress
图像压缩编码,dct变换,量化,
Z字形扫描 行程编码(Image compression, dct transform, quantization, Z-shaped scan length encoding)
- 2009-12-08 16:31:25下载
- 积分:1
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matlab数字信号处理5
说明: 培养学生综合利用Matlab解决专业问题的能力
GUI设计+图像处理
基于数字图像处理,设计实现一个自然场景下公路交通限速标志分割和识别的程序。要求系统具有界面,并实现以下功能:
1)读入自然场景下包含交通标志的图像;
2)对图像进行预处理;
3)限速交通标志的分割;
4)交通标志区域的定位。
5)对限速标志中的数字进行分离和识别。(MATLAB basic programming experiment 5)
- 2021-04-10 18:38:58下载
- 积分:1
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blindBAYNLM
图像降噪、贝叶斯估计、盲源降噪,采用盲源方法进行噪声估计,再进行贝叶斯非局部均值降噪(Image denoising, Bias estimation and blind source noise,The blind source method for noise estimation, then the Bayes non local mean noise reduction)
- 2016-02-27 19:58:19下载
- 积分:1
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SplitBackground
利用几种阈值法从给定的图像中分割出目标,去除背景(Use several thresholds to segment the target a given image and remove the background)
- 2017-05-02 10:47:41下载
- 积分:1
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Top-hat
基于形态学的滤波算法,tophat算法的matlab源代码即图片(Filtering algorithm based on morphology, tophat algorithm matlab source code for the image)
- 2010-12-30 22:48:03下载
- 积分:1
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NLMD
利用非局部均值的算法对图像做去噪,速度比较快,但效果一般,存在一定局限性(Using non-local mean algorithm to denoise image is faster, but the effect is general and there are some limitations.)
- 2020-08-18 09:08:22下载
- 积分:1
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appen
近似熵算法对脑电信号进行特征提取的一些材料(Some materials approximate entropy algorithm for EEG feature extraction)
- 2016-04-25 15:39:15下载
- 积分:1
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Wiener-filter
利用维纳滤波实现噪声中的语音信号恢复,产生chirp信号,噪声为高斯白噪声,噪声叠加在chirp信号上,构成观测信号x(n),使用编程方法实现使用维纳滤波滤除高斯噪声。(Wiener filtering the voice signal recovery in the noise generated chirp signal, the noise is Gaussian white noise, noise superimposed on the chirp signal, constitute the observed signal x (n), using the programming method using the Wiener filter filter Gaussian noise.)
- 2012-11-27 11:31:50下载
- 积分:1
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VCPPDigital-image-processing
VC++Digital image processing
- 2017-04-17 19:23:55下载
- 积分:1
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MATLAB
介绍了DAB 接收机中的OFDM 同步算法,重点对OFDM 接收机方案中基于保护间隔的符号定时估计、频
率偏移估计进行了分析,提出了适用于Eureka147DAB 系统的同步算法;并对各种算法进行了计算机仿真,本文介绍的算法满
足DAB 接收机的要求,有很大的应用价值。(Introduced the DAB the OFDM receiver synchronization algorithms, focusing on OFDM receiver scheme based on the protection of the interval estimation, frequency symbol timing
Rate migration estimates are analyzed and some appropriate Eureka147DAB system in the synchronization algorithms And kinds of the computer simulation algorithm, this paper introduces the algorithm of the full
The requirements of the foot DAB receiver, a large application value.
)
- 2012-02-23 14:34:06下载
- 积分:1