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基于contourlet的图像压缩编码,其中包括计算PSNR值,压缩比和运行时间-Contourlet-based image compression coding, including the calculation of PSNR values, compression ratio and run-time
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对于遥感图像,研究了一种基于基于Contourlet变换和分形压缩方法,方法具有一定的实用价值,程序包中有实验图片。-For the remote sensing images, a kind of transformation based on Contourlet and fractal based compression methods, the method has some practical value, experimental pictures in the package.
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This paper presents a new coding technique based on
contourlet transform and multistage vector
quantization. Wavelet based Algorithms for image
compression results in high compression ratios
compared to other compression techniques. Wavelets
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基于分块可压缩传感的图像重建,里面包括contourlet、DWT、DDWT、DCT,图像压缩传感与重建。-Based on the sub-block compressible sensing image reconstruction, which include the Contourlet DWT DDWT,, DCT image compression sensing and reconstruction.
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第二代Contourlet工具包,处理去噪,压缩,分割效果很好,是应用的热点。Matlab语言的-Contourlet Kit second generation, processing denoising, compression, segmentation works well, is the application of the hot spots. Matlab language
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多尺度图像非下采样轮廓波变换(NSCT)的工具箱,实现代码为Matlab版本。可用于图像的多尺度分析,如图像压缩、图像分割、图像融合和超分辨率等。-Multi-scale image nonsubsampled contourlet transform (NSCT) toolbox, code Matlab version. The images can be used for multi-scale analysis, such as image compression, image segm
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多尺度图像非下采样轮廓波变换(nsct)的工具箱,实现代码为Matlab版本。可用于图像的多尺度分析,如图像压缩、图像分割、图像融合和超分辨率等。-Multi-scale image nonsubsampled contourlet transform (nsct) toolbox, code Matlab version. The images can be used for multi-scale analysis, such as image compression, image segm
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