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Description: matlab 下经典的利用wavedec2,appcoef2,detcoef2对图像进行分解提取高低频系数完成图像压缩和重构的源程序.
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Size: 791 |
Author: 桑圣洁 |
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Description: detcoef2 提取二微小波分解高频系数 appcoef2 提取二维小波分解低频系数 wthresh 进行软阈值或硬阈值处理 wthcoef2 二维信号的小波系数阈值处理 ddencmp 获取在消噪或压缩过程中的默认值阈值-detcoef2 from two high-frequency micro-wave decomposition coefficient appcoef2 extract 2D wavelet decomposition low-frequency coefficients wthresh threshold for soft or hard threshold 2D signal processing wthcoef2 the wavelet coefficients threshold processing ddencmp access to the denoising or compression of default threshold
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Size: 1317146 |
Author: 赵爱峰 |
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Description: detcoef2 提取二微小波分解高频系数 appcoef2 提取二维小波分解低频系数 wthresh 进行软阈值或硬阈值处理 wthcoef2 二维信号的小波系数阈值处理 ddencmp 获取在消噪或压缩过程中的默认值阈值-detcoef2 from two high-frequency micro-wave decomposition coefficient appcoef2 extract 2D wavelet decomposition low-frequency coefficients wthresh threshold for soft or hard threshold 2D signal processing wthcoef2 the wavelet coefficients threshold processing ddencmp access to the denoising or compression of default threshold
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Size: 1316864 |
Author: |
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Description: matlab 下经典的利用wavedec2,appcoef2,detcoef2对图像进行分解提取高低频系数完成图像压缩和重构的源程序.-matlab under the classic use of wavedec2, appcoef2, detcoef2 image decomposition extraction coefficient of the completion of the high-low frequency image compression and reconstruction of the source.
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Size: 1024 |
Author: 桑圣洁 |
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Description: 小波算法的讲解分析基本立程序，包含软阈值等设置算法-Explain the basic wavelet algorithm analysis established procedures, including soft thresholding algorithms and other settings
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Size: 1316864 |
Author: 孙文军 |
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Description: 在MATLAB图像处理工具中利用detcoef2函数提取二维离散图像的细节系数。-Use detcoef2 function extracts the two-dimensional discrete image detail coefficients in the MATLAB image processing tools.
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Size: 1024 |
Author: 阮晓慧 |
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