搜索资源列表
-
2下载:
一个立体系统相机标定,立体图像校正以及三维三角测量的多功能matlab工具箱。压缩包中包括一个PDF说明文档,和一个带有实验用图像的matlab程序压缩包。-A three-dimensional system, camera calibration, stereo image correction, as well as three-dimensional triangulation of multi-function matlab toolbox. Compressed package in
-
-
0下载:
一个简单的基于小波图像压缩算法和重构算法,可以分解到不同的层-A simple algorithm based on wavelet image compression and reconstruction algorithms can be broken down into different layers
-
-
0下载:
该程序实例首先对二维图像进行提升小波分解,然后构造传统小波分解结构[c,s],接着使用函数ddencmp()获取信号压缩阈值,再采用函数wdencmp()实现图像压缩-First,the program decomposes the image use lifting wavelet , and then construct the traditional wavelet decomposition structure [c, s], then use the function ddencmp
-
-
0下载:
lempel-ziv welch 编码 蓝波- 立夫- 卫曲编码法-lempel-ziv welch encoding, image compression
-
-
0下载:
适用于图像压缩的二维8×+8+DCT查表快速算法研究,纪绣花,张彩明-Applicable to two-dimensional image compression 8 ×+8+ DCT fast algorithm for look-up table, Ji embroidery, Cai-Ming Zhang
-
-
0下载:
程序代码说明
P0301:数字图像矩阵数据的显示及其傅立叶变换
P0302:二维离散余弦变换的图像压缩
P0303:采用灰度变换的方法增强图像的对比度
P0304:直方图均匀化
P0305:模拟图像受高斯白噪声和椒盐噪声的影响
P0306:采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
P0307:采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
P0308:图像的自适应魏纳滤波
-
-
0下载:
本文首先介绍了静态图像压缩(jpeg)编码算法的基本原理、压缩的实现过程及其重要过程的离散余弦变换(DCT)算法的实现原理及软件实现的例程,所需图像-This paper describes the static image compression (jpeg) coding algorithm is the basic principle of compression process and the important process of the realization of discret
-
-
0下载:
使用matlab、图像的显示(灰度图像、彩色图像、动态图像)、图像格式、图像压缩和图像的基本操作(图像反转和直方图均衡)-Using matlab, image display (grayscale image, color images, dynamic images), image format, image compression and image of the basic operations (image reversed, and histogram equalization)
-
-
0下载:
图像压缩的不同处理方法提高了学生的编程能力,进一步掌握了编程的基本知识。-Image compression of different treatment methods to improve the student' s programming skills, to master the basic knowledge of programming.
-
-
0下载:
算术编码是图像压缩的主要算法之一。 在给定符号集和符号概率的情况下,算术编码可以给出接近最优的编码结果。使用算术编码的压缩算法通常先要对输入符号的概率进行估计,然后再编码。这个估计越准,编码结果就越接近最优的结果-Arithmetic coding algorithm was a major one compressed image. In a given symbol set and symbol probability case, arithmetic coding can give nea
-
-
3下载:
小波分析在图像处理中有非常重要的应用,包括图像压缩,图像去噪,图像融合,图像分解,图像增强等。文中给出了详细的程序范例,用MATLAB实现了基于小波变换的图像处理。-Wavelet analysis in image processing has very important applications, including image compression, image denoising, image fusion, image decomposition, image enhancemen
-
-
0下载:
利用二维小波函数进行图像压缩和去噪处理的matlab程序-Using two-dimensional wavelet functions for image compression and denoising of the matlab program
-
-
0下载:
该程序是对于图像的压缩编码等,主要用于学生学习用-The program is for image compression, mainly for students with
-
-
0下载:
jpeg image compression
-
-
4下载:
给予matlab的JPEG压缩程序,包含原始压缩图片,程序对灰度bmp图片进行JEPG编码,压缩成以0101形式的编码。JPEG编码先把图象色彩RBG变成亮度Y和色度Cr、Cb,它利用人的视觉对色度不敏感的特点,减少一部分色度数据,以达到压缩。 JPEG采取多种编码方式,包含有行程编码(Run Length Coding)和哈夫曼(Huffman)编码,有很高的压缩比。在编码前,先对数据进行分块,离散余弦变换(DCT)及量化,保留能量大的低频信号,丢弃高频信号以达到压缩。-Given to th
-
-
0下载:
图像压缩编码及其MATLAB仿真实现 图像压缩编码及其MATLAB仿真实现-MATLAB simulation of image compression and image compression coding and MATLAB Simulation
-
-
0下载:
基于BP神经网络的图像压缩的MATLAB实现,图像压缩分为两个阶段:训练和编码-BP neural network based image compression MATLAB, image compression is divided into two phases: training and coding
-
-
0下载:
经过小波变换的图像具有频谱划、方向选择、多分辨率分析和天然塔式数据结构特点。基于小波变换这些特性,讨论了MATLAB语言环境下图像压缩,图像去噪,图像融合,图像分解,图像增强的基本方法。-After wavelet transform spectrum delimits, image has direction choosing, multi-resolution analysis and natural tower structure characteristics data. Based o
-
-
0下载:
图像处理,图像压缩,源代码,matlab-image data compression,MATLAB Based Image Compression
-
-
0下载:
分形图像压缩源代码,MATLAB编程实现,附相关解释语句,可直接运行-Fractal image compression the source code, and the MATLAB programs, with the interpretation, and can be run directly statements
-