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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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本文实现了在连续视频数据流中几种不同的运动检测算法,他们都是基于当前帧图像和前一帧图像的比较,程序使用了AForge.NET framework库。其中的示例代码支持下面几种视频格式:AVI文件、网路相机的JPEG和MJPEG,本地的采集设备(USB相机等)。-This article implements a continuous video data stream in several different motion detection algorithms, they are based
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avi视频提取出书帧图像,然后对图像进行处理,经过处理后的图像帧再写成另一段的avi视频。-avi video video frame extracted, processed image frame, and then the images will be referred to the district into another frame of video avi.
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利用图像差分,进行人体跟踪,并记录视频帧中目标的坐标-Differential use of image for the human body tracking, and record the video frame coordinates of the target
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mexDDGrab.dll 一定要将其放在WORK目录下。以下文件也一样。
mmread 可读取各种视频格式的文件,用法在M文件中。
avermatrix 提取静止的背景。
frame2bmp 将视频帧存为BMP格式。
show 仔细阅读,可单步输入MATLAB命令窗口运行。-mexDDGrab.dll must put WORK directory. Following the same document.
mmread can read a variety of vide
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从视频中提取关键帧,以若干张图片替代视频关键内容。-Key frame extraction from video to video a number of key elements of alternative images.
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使用Matlab R2009b进行数字视频帧保存编程-Using Matlab R2009b programming for digital video frame preservation
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Matlab下读取avi视频文件并进行基于邻帧差法的视频目标运动检测-in matlab,reading avi video detect motion in base of the adjacent frame difference method
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matlab语言,基于视频传输边界提取方法的关键帧抽取方法-matlab language, video transmission boundary extraction method based key frame extraction method
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matlab语言,基于颜色特征提取的视频关键帧提取方法-matlab language, video key frame extraction method based on color feature extraction
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使用matlab gui将AVI格式的视频分帧播放,可暂停,且可以反复播放上一帧和下一帧-Using matlab gui to AVI format video sub-frame playback, you can pause, and can repeat the previous frame and the next frame
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Intra-frame coding is used in video coding (compression). It is part of an intra-frame codec like ProRes: a group of pictures codec without inter frames.
Intra-frame prediction exploits spatial redundancy, i.e. correlation among pixels within one fr
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把视频录入到matlab中并分割成每一帧的图像(Video into the MATLAB, and split into each frame of the image)
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在Matlab平台下读取avi视频文件,然后进行基于邻帧差法的视频运动目标检测(Avi video files are read under the Matlab platform, and then the moving object detection is carried out based on the adjacent frame difference method .)
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本文展示了一种自动识别视频中移动目标的方法。论文中提取移动目标通过帧序列,这种方法不需要先验知识,比如:时间阈值调整。基于相邻帧的连续对称差分,我们能得到全分辨率显著图;然后利用最大熵方法计算阈值决定候选区域和获得兴趣点的种子;最后用修改的模糊生长方法获得最终的结果。本文中提出的算法是有效的、具有鲁棒性的。实验结果也证明它具有很好的效果。(This paper presents a method for automatic recognition of moving targets in vid
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基于帧差分法的视频前景提取,在matlab环境中运行,速度快,静态背景下效果好(Video foreground extraction based on frame difference method)
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这是视频目标识别的程序,多种方法进行框出视频中的运动目标。很好用的代码。(This is a video target recognition program, and a variety of methods are used to frame the moving target in the video. Very good code.)
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基于视频的超分辨率重建是指从许多帧连续的低分辨率图像中重建出一幅高分辨率的图像,并且这幅高分辨率的图像能够显示出单帧低分辨率图像中丢掉的细节(Super-resolution reconstruction based on video refers to the reconstruction of a high resolution image from a number of consecutive low resolution images, and this high resolution
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将视频拆分成一帧帧的图像,并统计帧的数量,此代码在matlab r2016b环境下运行(The video is split into one frame and the number of frames is counted.)
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