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Image-zoom---modified-WT

于 2011-10-31 发布 文件大小:1408KB
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下载积分: 1 下载次数: 13

代码说明:

  实现文章 李根.基于小波变换修正的双线性图像插值图像放大方法,信息技术,2010.9 一文的仿真。包括自编的双线性插值和最近邻插值方法。(Lee, realize the article based on wavelet transform image modified bilinear interpolation method of image magnification, information technology, article 2010.9 of the simulation. Including self bilinear interpolation and nearest neighbor interpolation method.)

文件列表:

基于小波变换的修正双线性插值图像放大
....................................\A Fast Algorithm for Entropy Estimation of Grey-Level Images.pdf,510672,2011-07-20
....................................\avg_t.m,250,2011-07-20
....................................\cs_img_org.m,432,2011-07-27



....................................\lve_1.m,203,2011-07-20
....................................\mse_1.m,157,2011-07-20
....................................\psnr_1.m,287,2011-07-20
....................................\sfm_1.m,240,2011-07-20
....................................\shuangcha.m,598,2011-07-15
....................................\wavelet_correct.asv,1420,2011-07-26
....................................\wavelet_correct.m,1533,2011-08-08
....................................\wavelet_correct_1.m,977,2011-08-02
....................................\zjinlin.asv,1701,2011-07-21
....................................\zjinlin.m,1660,2011-07-21
....................................\一种基于熵的放大后图像质量的评价方法.caj,527655,2011-07-20
....................................\基于小波变换修正的双线性插值图像放大方法.caj,245915,2011-07-10
....................................\程序说明.docx,12982,2011-07-20

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  • jixujiaoyu1
    很好的继续教育教材,提升素质必备啊!不可错过!十分的好(Good continuing education materials, enhance the quality of essential ah!)
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    积分:1
  • Source
    its c-wavelet transform
    2014-02-05 23:16:47下载
    积分:1
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    说明:  53小波提升的编解码代码,可用于图像的53小波变换(53)
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    求冲激函数、阶跃函数及三角函数的小波变换、模极大线并求它们的李氏指数(Demand impulse function, step function and the trigonometric functions of the wavelet transform modulus maxima line and ask them Lipschitz)
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    2012-10-09 15:16:45下载
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    Wavelet compression algorithm. Start by computing a complete wavelet-transform using the cohen-daubechies-fevereau (2,2) biorthogonal wavelet (which incidentally seems to be the same as used for lossless JPEG2000, but they call it a (5,3)?).
    2014-02-06 22:44:46下载
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    在实数域 ,对称、 正交的紧支集非平凡单小波基不存在 ,而多小波把紧支集,对称性、 正交性完美地结合在一起 ,使小波理论从标量扩展到矢量范畴。利用上述特点将多小波变换应用于 SAR 图像压缩。(In the real fields, symmetric, orthogonal set of nontrivial compactly supported wavelet basis does not exist alone, but more than the compact support wavelet, symmetry, orthogonality perfect combination, So wavelets theory extended Dao vector from scalar context. Use of these features will be more than SAR image compression wavelet transform.)
    2010-08-13 16:13:02下载
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    说明:  小波标架的共轭梯度算法(Mallat,信号处理的小波导引)(Conjugate gradient algorithm for computing daul function.)
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    用于时频分析,其中包括短时傅里叶变换、小波变换、脊线提取以及一些信号的生成等。(For time-frequency analysis, including short-time Fourier transform, wavelet transform, ridge extraction and generate some signals and so on.)
    2015-09-03 21:02:51下载
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    任意阶daubechies小波函数的构造,包括尺度函数和小波函数以及滤波器系数的构造(arbitrary order PG wavelet function, including scaling function and wavelet function and the structure of the filter coefficients)
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