搜索资源列表
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0下载：
基于matlab平台开发，实现针对静态图像，或者视频帧的背景区域操作-Matlab-based platform development and against static images, or video frame the background of regional operations
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1. 视频数据读取，读取相邻两帧中的人眼最敏感的亮度数据。 2. 用后一帧的亮度矩阵减去前一帧亮度矩阵，计算出两帧的帧差。 3. 迭代计算出帧差中的噪声的均值和标准差。 4. 根据均值和标准差滤除噪声，得到变化区域。 5. 用数学形态学运算得到对象的最终模板。-1. Video data is read, read two adjacent eyes of the brightness of the most sensitive data. 2. After a brightness of th
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1下载：
这个是自己写的。可以进行视频的分帧，读取，显示等操作,This is written in their own. Can be sub-frame video, read, display and other operations
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meanshift算法实现目标的跟踪，由视频序列文件中提取出第一帧，定义目标区域，进行跟踪，动态显示跟踪结果,meanshift target tracking algorithm, by the video sequence documents to extract the first frame, the definition of the target area, tracking, tracking the results of dynamic display
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一段MPEG格式的视频，可以通过MATLAB对视频中的帧进行提取，获取视频的所有帧图像-A MPEG format video, by MATLAB to extract the video in the frame, all frames for video
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对视频序列中的两帧求帧差，无需转换成灰度图,Of video sequences for two of the bad frame, no need to convert the grayscale
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将视频分解为图片,及将图片合成为指定帧的视频文件-Video is broken down into images, and image synthesis for a specific frame of video files
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视频的关键帧计算，和关键帧提取，附有实验报告-Video key frame basis, and key frame extraction, with test report
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从AVI视频中读取每帧图像的数据，matlab程序，readavi.m-AVI video read from each frame image data, matlab procedures, readavi.m
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将视频采集卡中的采集到的原始视频数据（YUY2格式）转换成RGB24格式，保存成位图。 用于抓取帧-Video capture card will be collected in the original video data (YUY2 format) into RGB24 format, saved as bitmaps. Frame for crawl
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calculate PSNR between frame to frame in one video sequence
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matlab code for adding and splitting frame to the video
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读取avi视频，并进行帧间差分法运算，检测运动目标-Read the avi video, and make inter-frame difference method for computing, moving target detection
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This code detects object in a Video and indicates its position in each time frame and keeps track of it.
The code is written in *.m format which is executable in MATLAB-This code detects object in a Video and indicates its position in each time
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1下载：
本算法结合小波变换和SVD奇异值变换，实现了水印的嵌入和提取，载体图像的鲁棒性和水印的不可见性，提取出的水印图像的和原水印图像基本一致，抗攻击性强。-The algorithm combines wavelet transform and SVD singular value transformation, achieved watermark embedding and extraction, vector image watermark robustness and invisibility
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本文提出一种在原始视频DCT(离散余弦变换)与SVD(奇异值分解)域自适应嵌入水印的算法。算法首先将视频流分割成一个个场景,场景中的视频图像被变换到DCT-SVD域中,水印量化嵌入在最大奇异上,实现了水印盲检测。同时实验证明该算法在满足透明性要求下也满足一定的鲁棒性要求,能够抵抗低通滤波、中值滤波、椒盐噪声、高斯噪声、H.264压缩攻击以及统计攻击和帧剪切等攻击。-This paper presents an original video in the DCT (Discrete Cosine
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这个程序是对一段avi视频进行人脸检测，要求背景比较简单，因为把膨胀腐蚀的部分去掉了，所以实时性还不错，下面的图片是取的其中的某一帧。-This program is a avi video face detection, required background is relatively simple, because the expansion of some corrosion removed, so time was good, the following picture is take
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This set of scr ipts allows the shadowing of a building to be simulated. It allows the
interference between two systems operating at the same frequency to be studied.
This simulation can do two main types of simulations:
1. Animated simulation
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6下载：
一、课题介绍
本设计为基于MATLAB的火焰烟雾火灾检测系统。传统的采用颜色的方法，误识别大，局限性强。结合火焰是实时动态跳跃的，采用面积增长率，角点和圆形度三个维度相结合的方式判断是否有火焰。该设计测试对象为视频，通过下一帧和上一帧的差异发现是否有火情，并可发出语音报警。本设计带有一个人机交互式GUI界面，界面友好。是个不错的bishe选题。
二、算法流程
结合火焰的面积增长率，角点和圆形度三个维度综合判断。并且得出每帧图像火焰部分的该三个参数，实时显示在GUI上。
三、GUI界面设计(Thi
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本设计为基于MATLAB的疲劳检测识别，可应用于疲劳驾驶监测，专注度检测等应用。本设计带有GUI可视化界面，自行录制好视频后，读取视频，分帧，读取每一帧影像，计算其眼睛张合度及嘴巴张合度，通过这2个参数来判断是否疲劳。(This design is based on MATLAB fatigue detection and recognition, can be applied to fatigue driving monitoring, concentration detection and
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