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coconut-cookies
- describes methods of DPCM digital image processing compression technique-describes methods of DPCM digital image processing compression technique
pxc3874402
- Image Compression (Enhanced DPCM)
Differential-predictive-coding(Description)
- DPCM method descr iption-DPCM method descr iption
dpcm
- dcpm compression image
JPEG
- 本程序实现简单JPEG压缩编码和解码功能。将一副64*64的灰度图进行JPEG压缩编码,编码过程包含DCT转换,量化,ZigZag扫描和游程编码。不包含DC分量的DPCM编码和最后的霍夫曼编码,但是基本实现了JPEG编码,具有较好的压缩率。-This procedure is simple JPEG compression encoding and decoding functions. This is a 64* 64 grayscale JPEG compression encoding p
dpcm
- 图像的差值脉冲编码调制,通过预测器中现有系数进行预测,并统计预测误差,再用量化器进行量化-Differential pulse code modulation of the image, through the existing coefficient in the predictor to predict, and statistical prediction error and quantize
LI_DCPM
- 关于小图像DPCM算法代码,包含了计算图像残差并复原的算法,非常有用!- On the small image DPCM algorithm code, including the calculation of the image residuals and recovery algorithm, is very useful!
DPCM
- digital processing cm in speech coding
dpcm
- dpxm simulink仿真 模块建立 波形分析-dpxm Simulink simulation
DPCM
- 用于通信信道的仿真模拟,在理想环境下模拟通信信道的各种影响。-For the communication channel simulation, simulation in the ideal environment for the various effects of the communication channel.
PreCoding
- vc++实现灰度图像的DPCM编解码,可保存原图与编解码之后的图像。-vc++ implementation of the DPCM gray image coding and decoding, and encoding and decoding can be saved after the original image.
jpegcodec
- jpeg coder and decoder with out using block proc function.Reading the image into 8x8 blocks and apllied the DCT transform and quantization using quantization tables.After that seperation of DC and AC coefficients and I applied the DPCM for DC coeffci
DPCM_EN
- 本程序是自己写着验证DPCM的一个程序,没有多大实际意义,可以作为学习用-This program is a DPCM own written verification procedures, there is not much practical significance, can be used as a learning
jpeg
- 本代码由matlab语言编写,实现了jpeg算法,主要为了说明基本的JPEG功能。经过DCT变化,量化,进行DPCM编码,然后之字形扫描AC系数,进行行程(LZW)编码。 显示原始图象和经编码解码后的图象,显示压缩比,并计算均方根误差。-The code consists of matlab language, to achieve a jpeg algorithm, mainly to illustrate the basic functionality of JPEG. After chan
DPCM_code
- DPCM 预测图形编码的matlab实现方案-DPCM predictive coding matlab graphical implementation
Vc6_Image
- VC++图像处理及源码包(大全)包括下列内容:1.数字图像获取,处理及实践应用电子书 2.数字图像获取,处理及实践应用电子书分章节源码 3.书中提及的各种算法的综合源码。压缩包里面包括的算法代码有:分章节源码内容:内容:对比度增强、灰度变换法、直方图修整法、图像平滑、图像锐化、伪彩色和假彩色增强;逆滤波复原、维纳滤波方法;傅立叶变换、离散余弦变换(DCT)、沃尔什变换、基于特征向量的变换、霍特林(Hotelling)变换、SVD变换、小波变换、Mallat算法;霍夫曼(Huffman)编码、算术
sztxcl_ex5
- DPCM预测编码,自己写的,保证可以运行!-DPCM predicting code
Modulacion-delta-y-dpcm
- delta modulation and explication
mem_user
- DPCM re-uses all the existing component codec, platform and DAI drivers without any modifications.
yucebianma
- 预测编码的matlab实现代码,DPCM-DPCM prediction coding matlab code