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dtcwpt
2-band discrete wavelet transform (DWT)
Dual-Tree Complex Wavelet Packet(The 2-band discrete wavelet transform (DWT) provides
an octave-band analysis in the frequency domain, but this
might not be ‘optimal’ for a given signal. The discrete wavelet
packet transform (DWPT) provides a dictionary of bases over
which one can search for an optimal representation (without
constraining the analysis to an octave-band one) for the signal
at hand. However, it is well known that both the DWT and the
DWPT are shift-varying. Also, when these transforms are extended
to 2-D and higher dimensions using tensor products, they
do not provide a geometrically oriented analysis. The dual-tree
complex wavelet transform (DT-CWT), introduced by Kingsbury,
is approximately shift-invariant and provides directional analysis
in 2-D and higher dimensions. In this paper, we propose a method
to implement a dual-tree complex wavelet packet transform (DTCWPT),
extending the DT-CWT as the DWPT extends the DWT.
To find the best complex wavelet packet frame for a given
signal, w)
- 2009-07-01 06:16:20下载
- 积分：1
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MSC-V
M-s中的CV方法( CV)
- 2009-05-24 20:45:48下载
- 积分：1
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CurveLab-2.0.1.tar
曲波变换程序包，带有测试图片。请尊重别人的劳动。(Qu Bo transform package, with a test picture. Please respect other people)
- 2008-03-12 16:02:26下载
- 积分：1
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NewRotateImage
能够很好的对图像的倾斜进行矫正，速度上也较其他算法快。(Can be very good for the image of the tilt correction, speed is also faster than other algorithms.)
- 2008-07-17 21:48:10下载
- 积分：1
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OBMC
此代码通过OBMC(重叠块运动补偿)实现了视频插帧运算。利用已有的运动向量和前后两帧图像，通过OBMC算法，求出中间内插帧(This video frame interpolation operator code OBMC (overlapped block motion compensation). Using the existing motion vectors and two of front and rear image is obtained through the the OBMC algorithm, intermediate interpolated frame)
- 2020-10-12 23:47:31下载
- 积分：1
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MRF-SAR-segment
对SAR图像分割 用马尔科夫随机长进行的。可以任意输入类别数目(For SAR image segmentation using Markov old airport)
- 2020-07-01 09:00:02下载
- 积分：1
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bhtsne-master
tsne 快速降维算法 效果好于PCA 算法(tsne fast dimensionality reduction algorithm is better than PCA algorithm)
- 2016-06-27 05:49:21下载
- 积分：1
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ASEF_LocationEyes
基于ASEF方法的人眼精确定位方法,解压后，在目录中有一个使用说明文件，可以帮助你使用它(Method based ASEF precise eye positioning method, unpacked, in the directory has a file using the instructions that can help you use it)
- 2011-09-15 09:56:36下载
- 积分：1
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YALL1-v1.3
求解L1范数最小化问题的凸优化工具包，共含有6个模型的求解方法(Solving the L1-norm minimization problem of convex optimization toolkit contains a total of six methods of solving the model)
- 2011-11-08 10:29:26下载
- 积分：1
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基于matlab的指纹识别算法
文简要介绍了指纹识别的基本步骤，分别是指纹图像预处理、指纹特征提取、指纹匹配(This paper briefly introduces the basic steps of fingerprint recognition, which are fingerprint image preprocessing, fingerprint feature extraction and fingerprint matching)
- 2020-06-20 07:00:01下载
- 积分：1
