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code
de-speckling of noise in medical ultra sound images...
- 2013-08-14 18:54:36下载
- 积分:1
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-DOA
利用DOA和TOA对运动辐射源的单舰无源定位(Using a single passive location DOA and TOA ship moving emitter)
- 2021-01-16 13:58:45下载
- 积分:1
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实现图像的无损压缩
该程序主要实现图像的无损压缩,具体算法包括:
(1)整数小波变换+SPIHT无损压缩
其中整数小波可以采用JPEG2000提供的5-3小波,也可以采用S+P变换,本程序均已给出。
(2)DPCM+算术编码
DPCM采用的是JPEG中采用的方法;
(3)JPEG-LS标准
JPEG-LS的无损压缩性能非常好,超过JPEG2000。(The program mainly realize lossless image compression, the specific algorithm include: (1) integer wavelet transform SPIHT Integer Wavelet lossless compression which can be used to provide the 5-3 wavelet JPEG2000, can also adopt the S P transform, the procedures are given. (2) DPCM arithmetic coding DPCM is used in JPEG methodology (3) JPEG-LS standard JPEG-LS lossless compression of very good performance, more than JPEG2000.)
- 2008-06-02 11:01:57下载
- 积分:1
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856636333
窗口置外形图片的应用--数码时钟,易语言写的图形图像编程,很好的参考。(Window profile picture-- Application of digital clock, easy graphic language programming, a good reference.)
- 2013-09-19 09:37:08下载
- 积分:1
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n个点电荷的电场线代码
说明: n个点电荷电场线的matlab仿真 分别有1个 2个等(可以通过改变程序数字来得到相应的仿真结果)(Matlab simulation of N-point charge electric field lines)
- 2020-11-15 16:09:40下载
- 积分:1
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simfeat
简单特征提取算法:PCA,MNF,PLS,CCA,KPCA,KMNF,KPLS,KCCA等,用于图像的特征提取。(simple algorithm feature extraction ,for example: PCA,MNF,PLS,CCA,KPCA,KMNF,KPLS,KCCA,in order to extract the feature space of image.)
- 2020-11-13 16:19:43下载
- 积分:1
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cv2
说明: matlab编写的纹理图像分割,用c-v模型进行图像分割(matlab prepared texture image segmentation, cv model using image segmentation)
- 2009-08-13 15:30:38下载
- 积分:1
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image
基于纹理度量的图像分割,适用于遥感图像,利用到K-mean算法(texture measurement based on the image segmentation, applicable to remote sensing images, the use of K-mean algorithm)
- 2007-07-09 12:33:34下载
- 积分:1
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eye_regiloc
本程序通过水平和垂直灰度投影,框选出灰度面部图像中的眼睛区域。(This program is used to locate eye region in gray facial image by means of horizontal and vertical projection.)
- 2009-04-21 22:27:12下载
- 积分:1
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Gscale
说明: 采用matlab实现高斯金字塔,函数Gscale(img,levels,gsize,sigma)(To achieve Gaussian pyramid using matlab)
- 2010-03-21 23:46:52下载
- 积分:1