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binary-video
学习使用OpenCV，对输入的一段彩色视频，用OpenCV实现以下功能或要求:
1. 对输入视频的每一帧图像都用同一个阈值进行二值化；
2.在每帧二值化图像上叠加上含自己学号与姓名等信息的版权字幕；
3. 在处理的过程中，实时显示每帧图片处理之后的效果；
4.将所有这些二值化图像按视频原来顺序合成输出一个视频文件，按原输入视频播放速度的两倍合成；
5. 做成如下的命令行格式，xxx.exe 输入视频文件名 二值化阈值 输出视频文件名（例如 MyBiVideo.exe input.avi 50 output.avi ）
这里的二值化有两种选择，可以手动收入阈值，也可以直接用OTSU算法的较优阈值直接二值化。(Learn to use OpenCV, for some color video input, with the OpenCV following functions or requirements:
1. Each frame of the input video images are binarized using the same threshold value
2. superposed on the binarized image of each frame containing the copyright on the number and the name of their own learning subtitles other information
3. During processing, real-time display after processing each frame
4. All of these binarized image by synthesizing the video output of a video sequence of the original document, the original input composite video playback speed twice
5. made the following command line format, xxx.exe input video file name binary threshold value of the output video file name (eg MyBiVideo.exe input.avi 50 output.avi)
Here there are two binary choice, you can manually income thresholds, you can directly use the optimum direct binarization threshold through OTSU algorithm.)
- 2015-01-30 16:15:09下载
- 积分：1
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DisplayBMP
显示处理后的BMP图像文件，VC C++ (read the bmp images )
- 2012-04-16 16:57:09下载
- 积分：1
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bw_fragile_robust_cross
matlab编写的对二值图像的数字水印添加与提取程序。压缩包中有示例图片。可以添加水印，结果肉眼不易分辨出变化，不影响使用。可加入信息长度达100个字节。提取时可验证是否被修改过，如未修改，可提取隐藏信息。当有修改发生时，可以定位修改的位置，并在图上标出。标识面积占修改面积的75％，一般修改都能标出(matlab prepared binary image of the digital watermark added and extraction procedures. Compression package has sample images. Can add watermarks, the results of the changes are not easily distinguishable from the naked eye, does not affect use. Can be added to the information length of 100 bytes. Verifiable extraction has been modified, if modified, can extract hidden information. When a modification occurs, you can modify the location of positioning and marked maps. Logo area accounted for 75 to amend the area generally can be identified modifications)
- 2008-02-20 13:32:56下载
- 积分：1
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FractsplineWTPc
分数阶B样条小波用于图像去噪的matlab程序。(B fractional spline wavelet for image denoising matlab program.)
- 2020-11-25 09:29:33下载
- 积分：1
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code
de-speckling of noise in medical ultra sound images...
- 2013-08-14 18:54:36下载
- 积分：1
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图像融合代码
整理了五种多曝光图像融合的代码，用于图像处理，图像去雾，有英文介绍(Five kinds of multi-exposure image fusion codes are sorted out.For image processing, image defogging, with English introduction)
- 2021-02-18 15:39:45下载
- 积分：1
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MATLAB视频人体异常行为识别
说明： MATLAB视频人体异常行为识别
本文设计了一款人体行为异常监控系统，主要适用人群是老年人，在摄像头固定的情况下，自动检测人体运动轨迹，并与提前设定好的行为库进行匹配，分析判断是否具有异常行为。(Human abnormal behavior recognition in matlab video
In this paper, a monitoring system of human behavior abnormality is designed, which is mainly suitable for the elderly. When the camera is fixed, it can automatically detect the human movement track, and match with the behavior database set in advance to analyze and judge whether there is abnormal behavior.)
- 2020-03-20 01:29:08下载
- 积分：1
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混合高斯
说明： 运动图像的目标检测，用的是MATLAB软件实现的(The object detection of moving image is realized by MATLAB software)
- 2020-05-24 14:45:59下载
- 积分：1
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magic_camera
彩色图像纹理提取的一种算法，效果还挺好的(color image of a texture extraction algorithm, It's a good result)
- 2007-05-15 14:55:58下载
- 积分：1
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huiduhua
基于MATLAB对输入图像的进行灰度化处理(Grayscale processing of the input image based on MATLAB)
- 2013-03-12 12:48:40下载
- 积分：1
