Description: 嵌入(式)零树小波(embedded zerotree wavelet，EZW)算法。EZW主要用于与小波变换有关的二维信号的编码，但不局限于二维信号。-embedding (-) Zerotree Wavelet (embedded zeotree wavelet. EZW) algorithm. EZW mainly used for the wavelet transform the two-dimensional signal coding, but are not limited to two-dimensional signal. Platform: |
Size: 215348 |
Author:司祁 |
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Description: 带运动估计的内嵌零树小波编码算法是数字电影国际标准的备选方案之一。此代码是其实现的源码-Belt Movement estimated embedded Zerotree wavelet encoding algorithm is digital film international standards one of the options. This code is the realization of the source Platform: |
Size: 1822390 |
Author:普经 |
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Description: 带运动估计的内嵌零树小波编码算法是数字电影国际标准的备选方案之一。此代码是其实现的源码-Belt Movement estimated embedded Zerotree wavelet encoding algorithm is digital film international standards one of the options. This code is the realization of the source Platform: |
Size: 1821696 |
Author:普经 |
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Description: 嵌入(式)零树小波(embedded zerotree wavelet，EZW)算法。EZW主要用于与小波变换有关的二维信号的编码，但不局限于二维信号。-embedding (-) Zerotree Wavelet (embedded zeotree wavelet. EZW) algorithm. EZW mainly used for the wavelet transform the two-dimensional signal coding, but are not limited to two-dimensional signal. Platform: |
Size: 1284096 |
Author:司祁 |
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Description: shapiro在1993年提出了改进的零树编码算法以适应这种孤立零点的情况，称为嵌入零树小波编码算法，简称位EZW算法。-Shapiro in 1993, put forward an improved zero-tree coding algorithm to adapt to such isolation against the situation, known as the embedded zerotree wavelet coding algorithm, referred to as digital EZW algorithm. Platform: |
Size: 2048 |
Author:jiarend |
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Description: This paper presents a steganography method based on an embedded zerotree wavelet compression scheme and bitplane
complexity segmentation steganography.The proposed steganography enables us to use lossy compressed images
as dummy files in bit-plane-based steganographic algorithms.Large embedding rates of around 25 of the compressed
image size were achieved with little noticeable degradation in image quality-This paper presents a steganography method based on an embedded zerotree wavelet compression scheme and bitplane
complexity segmentation steganography.The proposed steganography enables us to use lossy compressed images
as dummy files in bit-plane-based steganographic algorithms.Large embedding rates of around 25 of the compressed
image size were achieved with little noticeable degradation in image quality Platform: |
Size: 346112 |
Author:mat7755 |
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Description: Matlab implementation of EZW (Embedded Zerotree Wavelet). The function in this toolbox are listed as follow:
func_ezw_demo_main -- Main function
func_ezw_enc -- Encoder
func_ezw_dec -- Decoder
func_DWT -- Wavelet decomposition
func_InvDWT -- Inverse wavelet decomposition
How To Use
run func_ezw_demo_main.m
-Matlab implementation of EZW (Embedded Zerotree Wavelet). The function in this toolbox are listed as follow:
func_ezw_demo_main -- Main function
func_ezw_enc -- Encoder
func_ezw_dec -- Decoder
func_DWT -- Wavelet decomposition
func_InvDWT -- Inverse wavelet decomposition
How To Use
run func_ezw_demo_main.m
Platform: |
Size: 59392 |
Author:oudjani |
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