Description: 2D快速小波变换，支持多种过滤器，包括：Daubechies, Coiflets, Biorthogonal小波。压缩使用的小波是Bior53 and Bior97，能实现快速的动态影像缩放。-2D Fast Wavelet Transform, supports a wide range of filters, including: Daubechies, Coiflets, Biorthogonal wavelet. The use of wavelet compression is Bior53 and Bior97, to achieve fast dynamic image scaling. Platform: |
Size: 68608 |
Author:Kaviten |
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Description: This paper describes the evolution of new wavelet and scaling numbers for optimized transforms that consistently outperform the 9/7 discrete wavelet transform (DWT) for fingerprint compression and reconstruction. The FBI fingerprint compression standard [2] is based upon the biorthogonal 9/7 wavelet filter pair developed in 1992 by Cohen, Daubechies, and Feauveau [3]. Platform: |
Size: 142336 |
Author:Akses Jurnal |
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Description: 小波变换目前在各行各业都有应用，该小波变换工具箱，是一个外国研究所的研究成果，里面有其开发的各种小波工具，包括双正交波，多小波，等。在图像处理、信号处理等方面应用广泛-Wavelet transform applications in all walks of life, the wavelet transform toolbox, is a foreign institute of research results, which has its development of a variety of wavelet tools, including biorthogonal wave Multiwavelet, et al. In image processing, signal processing, such as the application of broad Platform: |
Size: 4581376 |
Author:刘宋 |
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Description: 这是用于检测心电信号QRS波的源码用来双正交小波能够实现QRS波形的准确检测-This is used to detect ECG QRS wave source biorthogonal wavelet can be used to achieve accurate detection of QRS waveform Platform: |
Size: 2048 |
Author:白洁 |
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Description: 本程序实现任意偶数大小图像第二代双正交97提升小波变换-This procedure to achieve even the size of any image of second-generation upgrade 97 Biorthogonal Wavelet Transform Platform: |
Size: 2048 |
Author:jiali |
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Description: 双正交小波的正变换和反变换，以及显示程序；提升小波的正变换和反变换，以及显示程序-Are the biorthogonal wavelet transform and inverse transform, and display procedures the lifting wavelet transform and inverse transform is, as well as the display program Platform: |
Size: 169984 |
Author:zoe |
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Description: matlab 做的双正交小波变换，用于图像压缩处理（仅供大家参考）-biorthogonal digital wavelet transform by using matlab,for digital image compression and processing Platform: |
Size: 3072 |
Author:zhoulei |
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Description: 为了避免常规正交小波变换所引起的图像边缘失真，特别采用了双正交小波变换进行图像
的多分辨率分解。在融合处理时，为了获得更丰富的细节和更好的融合效果，对不同分解层、不
同方向上的高频分量以及同一分解层图像中的不同区域均采用不同的融合算子。实验结果表明，
该融合方法和融合规则是十分有效的，融合后图像的边缘和纹理细节都更加突出-In order to avoid the conventional orthogonal wavelet transform image edge distortion caused by the particular use of the biorthogonal wavelet transform for image multi-resolution decomposition. When the fusion process, in order to obtain richer detail and better integration of results for different decomposition layers, high frequency components in different directions within the same decomposition level of the image are different in different regions of the fusion operator. Experimental results show that the fusion and merging rule is very effective fusion of edge and texture detail can be more prominent Platform: |
Size: 231424 |
Author:zlq |
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Description: the Matlab project used for biorthogonal wavelet transformation. A biorthogonal wavelet is a wavelet where the associated wavelet transform is invertible but not necessarily orthogonal. Platform: |
Size: 2048 |
Author:santosh |
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