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基于MATLAB软件下的小波变换代码，实现小波变换对图片的压缩处理-MATLAB software based on wavelet transform under the code, the realization of wavelet transform for image compression
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This code proved to an efficient code for image compression using wavelet transform
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程式用matlab工具程式編輯實現了小波變換進行圖像壓縮,並且顯示壓縮前後的圖像。 代碼很簡明清晰,適合初學者研究和學習-Editing utility program to achieve with the matlab wavelet transform image compression, and displays the image before and after compression. The code is simple and clear, suitable for begin
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The code implements the following paper:
Guorong Xuan, Jiang Zhu, Jidong Chen, Shi Y.Q., Zhicheng Ni, Wei Su, "Distortionless data hiding based on integer wavelet transform" IET Electronics Letters, Volume: 38, Issue 25, page 1646- 1648, Decembe
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matlab demo for image compression by wavelet transform
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对图像进行三维小波变换，详细描述了一级和三级小波方变换-Three-dimensional image wavelet transform, a detailed descr iption of the one side and three wavelet transform
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insertion of two images iand how to exctract them
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小波变换在图像数据压缩中的应用毕业论文，自己原创的，比较简单的压缩方法，供参考交流。版权所有，侵权必究。-Wavelet transform in image data compression using a graduation thesis, their original, simple compression method, and for information exchange. Copyright All Rights Reserved.
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小波变换进行图像压缩 采用matlab编程
-Wavelet transform for image compression
Using matlab programming
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JPEG 2000是基于小波变换的图像压缩标准，由Joint Photographic Experts Group组织创建和维护。JPEG 2000通常被认为是未来取代JPEG（基于离散余弦变换）的下一代图像压缩标准。JPEG 2000文件的副档名通常为.jp2，MIME类型是image/jp2。
JPEG 2000的压缩比更高，而且不会产生原先的基于离散余弦变换的JPEG标准产生的块状模糊瑕疵。JPEG 2000同时支持有损数据压缩和无损数据压缩。另外，JPEG 2000也支持更复杂
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JPRG 2000 IS USED FOR COMPRESSION OF IMAGE BASED ON WAVELET TRANSFORM
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此matlab程序代码用于进行小波变换对图像进行压缩。-This matlab code for wavelet transform image compression.
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此文件为一代小波变换的matlab源码程序，用于图像压缩。压缩比可以自己设定。-This document generation wavelet transform matlab source program for image compression. The compression ratio can be set.
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In this paper we proposed a method of
embedding owner’s speech signal. Speech being a biometric data,
the watermark signal in this method is expected to be more
meaningful and has closer correlation with copyright holder.
The main issue of co
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