Description: 用matlab做的基于DCT变换的图像压缩源码，先把图像分成8X8 的子块，然后做DCT变换，再量化，在恢复重建图像-Using matlab to do DCT-based transform image compression source code, first image is divided into 8x8 sub-block, and then make DCT transform, and then quantified, at the resumption of the reconstructed image Platform: |
Size: 1024 |
Author:张子木 |
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Description: 里边附有100多个运用MATLAB进行图像处理的程序，包括图像显示，图像恢复，图像变换，图像压缩，图像重建，图像分割等贯穿图像处理各个方面，共100多个程序-Inside, with more than 100 image processing using MATLAB procedures, including image display, image restoration, image transformation, image compression, image reconstruction, image segmentation and so on throughout the various aspects of image processing, a total of more than 100 programs Platform: |
Size: 28672 |
Author:yzy |
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Description: 采用Daubechie小波，构建正交矩阵，对bmp图像进行小波变换后的基本重建恢复，需要下采样，压缩为64*64以下的图像，重构图像与原图基本一致。-Daubechie wavelet to construct the orthogonal matrix, bmp image to restore the basic reconstruction after wavelet transform, sampling, compressed into less than 64* 64 images, the reconstructed image is consistent with the original. Platform: |
Size: 39936 |
Author:高昕 |
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Description: 内容包括：数字图像处理的基本概念，数字图像显示，点运算，代数运算和几何运算等概念。二维傅立叶变换、离散余弦变换、离散图像变换的基本原理与方法。图像的增强方法，包括空间域方法和变换域方法。图像恢复和重建基本原理与方法。图像压缩编码的基本原理等内容。
-Contents include: basic concepts of digital image processing, digital image display, point operations, algebraic and geometric computing concepts. Two-dimensional Fourier transform, discrete cosine transform, discrete image transformation of the basic principles and methods. Image enhancement methods, including spatial domain methods and transform domain methods. Image restoration and reconstruction of the basic principles and methods. The basic principles of image compression and so on. Platform: |
Size: 8852480 |
Author:linyu |
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Search - 图像恢复，图像变换，图像压缩，图像重建