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图像有损压缩-FFT-DCT变换后再次还原的-Image lossy compression-FFT-DCT transform again to restore the
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数字图像课处理的常见功能,包括直方图,图像空间变换,几何变换,fft,ifft,dct,图像压缩,边缘检测。-Transform the digital image CAPO common features, including histogram, image space, geometric transformations, fft ifft, dct, images compression, edge detection.
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The Fast Fourier Transform (FFT) is one of the
rudimentary operations in field of digital signal and image
processing. Some of the very vital applications of the fast
fourier transform include Signal analysis, Sound filtering, Data
compressio
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Skew detection and correction is very important task before pre-processing of an image and it is a major problem in scanned documents, if it
not detected correctly it will lead wrong result in future during image analysis. During the scanning of th
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Skew detection and correction is very important task before pre-processing of an image and it is a major problem in scanned documents, if it
not detected correctly it will lead wrong result in future during image analysis. During the scanning of th
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常用的MATLAB图像压缩编码,通过matlab实现,其中包含了DM编码、变换编码(FFT和DCT)、算术编码、行程编码、ZuUMkT编码、线性预测编码和一个近似的NbKUZvw编码过程。本人通过MATLAB编码效率很高。
-Commonly used MATLAB image compression coding, through matlab implementation, which includes the DM coding, transform coding (FFT and D
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常用的MATLAB图像压缩编码,通过matlab实现,其中包含了DM编码、变换编码(FFT和DCT)、算术编码、行程编码、VloJVo编码、线性预测编码和一个近似的mUdCvku编码过程。本人通过MATLAB编码效率很高。
-Commonly used MATLAB image compression coding, through matlab implementation, which includes the DM coding, transform coding (FFT and D
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常用的MATLAB图像压缩编码,通过matlab实现,其中包含了DM编码、变换编码(FFT和DCT)、算术编码、行程编码、hvEJZH编码、线性预测编码和一个近似的UFnHPhl编码过程。本人通过MATLAB编码效率很高。
-Commonly used MATLAB image compression coding, through matlab implementation, which includes the DM coding, transform coding (FFT and D
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实验2绿叶变色,实验3图像数字化显示,实验4图像类型转换,实验5对比度增强,实验6直方图均衡化和规定化,实验7噪声添加和空域滤波,实验8边缘增强和边缘检测,实验9彩色图像增强,fft,dct,dwt变化及压缩,滤波器,实验20运动退化和维纳波复原,实验21图像的几何畸形校正等实验的代码和报告-Experiment 2 leaves change color, 3 digital image display, the image type conversion, 4 5 contrast enha
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图像压缩编码码matlab实现:DM编码、变换编码、算术编码、行程编码、Huffman编码、线性预测编码-image compression coding matlab code to achieve. Including: DM coding, transform coding (FFT and DCT), arithmetic coding, Run-Length Coding, Huffman coding
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基于kaiser窗的双谱线插值FFT谐波分析,时间序列数据分析中的梅林变换工具,包括压缩比、运行时间和计算复原图像的峰值信噪比。- Dual-line interpolation FFT harmonic analysis kaiser windows, Time series data analysis Mellin transform tool, Including compression ratio, image restoration computing uptime and peak
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ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块,一个很有用的程序,包括最后计算压缩图像的峰值信噪比和压缩效果的源码。- ofdm system simulation including 16qam modulation fft windowing modules plus cp, A very useful program, Including the final calculation of the compressed image peak signal to noise r
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通过FFT变换,进行FFT变换编码,进行图像压缩-Through the FFT transform, FFT transform coding, image compression
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