Description: dct and idct for image.matlab实现信息序列的嵌入和提取-dct and idct for image.matlab realize embedded information and extract sequence Platform: |
Size: 2048 |
Author:wubaishan |
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Description: 粒子滤波全套源代码，实现了粒子滤波的全部功能，是粒子滤波提高级程序-A full set of source code particle filter to realize the full functionality of particle filter is a particle filter-class procedures improve Platform: |
Size: 22528 |
Author:yxs |
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Description: matlab读视频源代码 实现在matlab下读取视频 很方便的-matlab source code for reading video in matlab realize the next video very easy to read Platform: |
Size: 18432 |
Author:王汉斌 |
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Description: 本文主要完成了对H.264视频压缩算法的编码器的各个关键环节的分析，
以及对H.264视频压缩算法的软件实现的研究，还有对H.264视频压缩算法的压
缩性能的测试和分析。
-In this paper, completed the H.264 video compression algorithm of the encoder of the various key aspects of analysis, as well as the H.264 video compression algorithm of the software realize the study, as well as H.264 video compression algorithm for compression performance testing and analysis. Platform: |
Size: 5195776 |
Author:南茜 |
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Description: 利用MATLAB语言编写的运动检测程序，可以实现视频中的运动物体检测。-MATLAB language using the motion detection program that can realize video in moving object detection. Platform: |
Size: 621568 |
Author: |
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Description: 一个matlab程序，实现图像 增加对比度、 减小对比度、线性增加亮度、反相显示-A matlab program to realize the image to increase contrast, reduce the contrast, the linear increase in brightness, reverse video Platform: |
Size: 1024 |
Author:紫伶 |
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Description: 使 用 说 明
本光碟中包含五个文件夹。
（1）视频剪辑：可供教学演示，其中，"two_cells"是采用改进的变分水平集方法，实现GAC模型图像分割的演化过程；"denoissing"是利用P_M方程，对图像平滑去噪的演化过程 "curve_linear_heat_flow"是利用FT实现的闭合曲线的线性热流演化过程。
（2）二值图像：其中的图像可供形态学图像处理实验用，也可通过提取对象的边界，供曲线演化实验使用。
（3）灰度图象和彩色图像：其中的图像，可以作为图像分割，平滑滤波，反差增强，彩色增强以及图像放大等实验的素材。
（4) MATLAB程序：其中包含10余个MATLAB程序或（函数）的源代码。程序中所作的注释，与书中关于对应算法的描述是一致的。
本光碟中的所有内容，仅供教学和研究参考。-This cd-rom contains five folder.
(1) video clip: for teaching demonstration, among them, "two_cells" is modified variational level set method, realize the GAC model of image segmentation evolution process "Denoissing" is to use P_M equation, the noise of the image smooth evolution process "Curve_linear_heat_flow" is the use of the realization of the FT closed curve of the evolution process of the linear heat flux.
(2) binary images: one of the image for morphology image processing experiments with, but through the extraction of the object boundaries, the curve evolution for use.
(3) gray image and color images: one of the image, image segmentation, can be used as a smooth filtering, contrast enhancement, color and enhance image magnification of the material.
(4) MATLAB: including more than 10 MATLAB program or (function) of source code. The comments in the program, and the book about the description of the corresponding algorithm is consistent.
The entire content of the disc, o Platform: |
Size: 7410688 |
Author:何最红 |
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Description: 该代码在matlab环境下实现人脸检测。核心代码采用c语言编写，可直接用于matlab环境下。目前，该代码可有效检测视频或图像中的单个人脸，可以作为研究者入门和学习编写代码之用。-This code written in Matlab is used to realize face detection. The key code is written in C and can be applied in Matlab environment directly. Recently, it can only detect one face existing in video or image. So, it can be used to learn how to write code for face detection in Matlab environemtn. Platform: |
Size: 1162240 |
Author:朱亮亮 |
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Description: 通信的数字化是它能与计算机技术和数字信号处理技术相结合的基础，而实现通信数字化的前提是信源能提供的各种用于传递的消息，例如语音、图像、数据、文字等都必须以数字化形式表示。而信源编码是数字通信系统中的重要组成部分，他是保证信号有效传输的一种重要方式。霍夫曼编码依据字符出现的概率来构造异字头的平均长度最短的码字，有时称之为最佳编码，其优越的性能被广泛使用在数字通信系统中。霍夫曼编码已经成为数据压缩的灵魂算法。本文介绍了无失真编码算法的构造，霍夫曼编码的规则和特点，同时分析了对信源进行优化的方法，最后通过MATLAB仿真来讨论比较二元霍夫曼编码、三元霍夫曼编码以及信源扩展编码的效率，来实现霍夫曼码的优化构造。-The digital communication is it can and computer technology and digital signal processing technology in combination of the base, and realize the digital communication is the premise of source can provide all kinds of used to deliver news, such as voice, video and data and text must take the digital form said. And the source coding digital communication system is the important component, he is to ensure the effective transmission signal is an important way. Huffman coding based on the probability of characters appear to construct different "the average length of the shortest code words, sometimes called the best coding, superior performance is widely used in digital communication system. Huffman coding has become the soul of data compression algorithm. This paper introduces the structure of the encoding algorithm without distortion, Huffman coding rules and characteristics, and analysis of the source of the optimization method, and finally by MATLAB simulation to discuss compares two yu Platform: |
Size: 59392 |
Author:郑华 |
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Description: 改程序在matlab中实现了简单的视频处理及制作保存，使用与业余爱好者了解，及初学者学习，娱乐之用-The program in matlab to realize a simple video processing and production preservation, use and amateur understanding, and beginners learning, the use of entertainment
Platform: |
Size: 793600 |
Author:mamin |
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Description: 这段代码是在matlab上运行的，能实现对视频的图像处理，即高斯混合背景建模方法。-This code is run in matlab that can realize the video image processing, namely Gaussian mixture background modeling method. Platform: |
Size: 2048 |
Author:念小念52 |
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Description: 利用matlab实现的视频目标跟踪算法，利用kalman滤波方法，实时有效的实现跟踪，准确性比较高。-Using matlab realize the video target tracking algorithm using kalman filtering method to achieve real and effective tracking, accuracy is relatively high. Platform: |
Size: 114688 |
Author:赵静 |
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Description: 用matlab实现从原始视频中提取关键帧，并且自动生成新视频，新视频只由关键帧组成从而实现视频总结。-Using matlab realize extracted from the original video key frame, and automatically generate a new video, new video key frame composed by only enabling the video summary. Platform: |
Size: 1024 |
Author:wuyexiao |
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Description: 基于matlab实现的自身运动估计仿真程序。通过对视频图像的分析，快速估计摄像机自身的运动状态。-Estimate based simulation program matlab realize their movement. Through the analysis of video images, the camera quickly estimate its state of motion. Platform: |
Size: 1115136 |
Author:张树迪 |
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Description: 在matlab环境下对ViBe算法的演示，能够实现对视频序列的检测处理并实时显示-In the environment of MATLAB ViBe algorithm demo, can realize the detection and processing of the video sequence and real-time display Platform: |
Size: 4817920 |
Author:reifendeng |
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