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在MATLAB中编写实现图像的不同级别小波分解算法;2选择合适的小波基;3对经典的几幅黑白和彩色图像进行DWT变换;4实现零树、基于塔式网格矢量量化、基于LBG算法、基于标量量化等小波变换编码;5得到分析比较结果。达到的目的:1综合训练学生编程的能力;2对高数、计算方法、程序设计、数据结构、算法、数字图像处理等课程的复习和运用;3可培养学生的算法设计和分析能力。-in MATLAB prepared to achieve different levels of image wavelet dec
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对二维图像进行压缩,采用matlab编程实验,-Of two-dimensional image compression using matlab programming experiment
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Matlab矢量量化图像压缩程序
矢量量化VQ,是一个常见的压缩技术。Linde, Buzo, and Gray 提出了基于
训练序列的Vector Quantization (VQ)算法。-Matlab vector quantization image compression procedures for vector quantization VQ, is a common compression technology. Linde, Buzo, and Gray proposed
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本代码是利用matlab开发环境,对图像进行矢量量化,从而实现对图像的压缩;并介绍了需要用到的一些matlab现有函数及其使用方法和功能;在码书的训练方法上选择的是自组织映射神经网络,解码重建后的图像质量较好-The application of Self-Orgnization Feature Maps neural network in image vector quantization
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L3_1.m: 純量量化器的設計(程式)
L3_2.m: 量化造成的假輪廓(程式)
L3_3.m: 向量量化器之碼簿的產生(程式)
L3_4.m: 利用LBG訓練三個不同大小與維度的碼簿並分別進行VQ(程式)
gau.m: ML量化器設計中分母的計算式(函式)
gau1.m: ML量化器設計中分子的計算式(函式)
LBG.m: LBG訓練法(函式)
quantize.m:高斯機率密度函數的非均勻量化(函式)
VQ.m: 向量量化(函式)
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Compression and decompression VQ=vector quantization for image.
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matlab编的基于图像矢量量化的水印程序,用分割码本的办法嵌入水印!-matlab for image vector quantization-based watermarking process, with the approach of the division of code embedded watermark!
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实现了小波的图像量化,包括均匀量化,WSQ标准量化,k均值矢量量化,附简明pdf报告。-Implementation of wavelet image quantification, including the uniform quantization, WSQ standards for quantification, k means vector quantization, with a concise pdf report.
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2D-DCT 压缩图像后,通过QPSK,AWGN信道编码传输后,IDCT解压缩回原始图像,适用于任何图像-Using DCT to compress the orginal image, I use zigzag program, quantization, dct compression, then change the vector to bineary bit to pass through the QPSK channel. And from the binary array, I us
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基于FFT变换、DCT变换、HT变换、小波变换和矢量量化技术的图像压缩的Matlab实现。-Based on the FFT transform, DCT transform, HT transform, wavelet transform and vector quantization image compression technology, the Matlab implementation.
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Matlab矢量量化图像压缩程序
矢量量化VQ,是一个常见的压缩技术。Linde, Buzo, and Gray 提出了基于
训练序列的Vector Quantization (VQ)算法。-Matlab vector quantization image compression procedures for vector quantization VQ, is a common compression technology. Linde, Buzo, and Gray proposed
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本文从矢量量化的角度对图像进行处理,程序经过验证,正确-From the perspective of vector quantization image processing, the program verified the correct
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用LBG算法对图像进行矢量量化,并实现了图像解码,图像解码视觉效果良好。-realized image vector quantization employed the LGB algorithm, and achieved the image decoding, image decoding visual effect is good.
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this function perform vector quantization on the image by using matlab program -this function perform vector quantization on the image by using matlab program ..
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图像矢量量化的经典LBG算法matlab程序-Image vector quantization of classical LBG algorithm matlab program
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图像矢量量化的FKM算法matlab程序-FKM image vector quantization algorithm matlab program
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图像矢量量化的FRLVQ算法matlab程序-Image vector quantization algorithm matlab procedures FRLVQ
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图像矢量量化FRLVQ-FVQ算法的matlab程序-Image vector quantization FRLVQ-FVQ algorithm matlab program
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图像矢量量化PP算法的matlab实现程序-PP image vector quantization algorithm matlab program
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图像矢量量化matlab小程序,基于LBG算法和全搜索算法-Matlab image vector quantization small program, and full search algorithm based on LBG algorithm
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