Description: 这是一个利用ｏｐｅｎｃｖ来方便的选取感兴趣图像区域在原图上标示出并保存的程序，支持ｂｍｐ，ｊｐｇ等常见图像，支持多次选取和保存，附使用说明。
-This is a convenient to use opencv image selected region of interest marked out on the image and save the procedure, support bmp, jpg and other common images, support for multiple selection and preservation, is attached for use. Platform: |
Size: 34816 |
Author:王奎 |
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Description: 利用OPENCV在BCB環境下的ROI(region of interest)程式-BCB use OPENCV environment in ROI (region of interest) program Platform: |
Size: 364544 |
Author:黃信 |
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Description: 在图像中选取自己感兴趣的一块儿区域，然后可以在此区域中进行局部图像的处理-selection of the region of interest of the image and processing Platform: |
Size: 1024 |
Author:y |
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Description: selecting Region Of Interest using openCV and VC-selecting Region Of Interest using openCV and VC++ Platform: |
Size: 2874368 |
Author:prakash |
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Description: 在Microsoft Visual Studio 2008平台下基于opencv的用鼠标选择感兴趣区域-Based opencv use the mouse to select a region of interest in the Microsoft Visual Studio 2008 platform Platform: |
Size: 1024 |
Author:jiaruixin |
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Description: 在opencv中用鼠标事件来对自己感兴趣区域进行提取-Opencv with mouse events to their own region of interest extraction Platform: |
Size: 12288 |
Author:57 |
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Description: 基于opencv环境在视频区域内设置感兴趣区域，在该区域内进行车辆检测以及车辆跟踪。-Based on the opencv environment settings in the video area of the region of interest in the region for vehicle detection, and vehicle tracking. Platform: |
Size: 2922496 |
Author:陈林 |
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Description: 图像.
rect
ROI 矩形.
函数 cvSetImageROI 基于给定的矩形设置图像的 ROI（感兴趣区域） . 如果ROI是NULL 并且参数RECT的值不等于整个图像, ROI被分配. 不像 COI, 大多数的 OpenCV 函数支持 ROI 并且处理它就像它是一个分离的图像 (例如, 所有的像素坐标从ROI的左上角或左下角（基于图像的结构）计算。-Image. Rect ROI rectangle function cvSetImageROI given set of rectangular image based on the ROI (region of interest). If ROI is NULL and the value of the parameter RECT is not equal to the entire image, ROI is allocated. Unlike COI, most of OpenCV functions support ROI and deal with it as if it were a separate image (for example, all the pixel coordinates of the upper left corner or the lower left corner the ROI image structure based) computing (. Platform: |
Size: 4504576 |
Author:董林佳 |
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Description: 主要为opencv人脸的美化
人脸美化，我们用的皮肤检测，皮肤在颜色空间是特定的一个区域
检测到这个区域（感兴趣区域），完后对这个区域进行美化，就是滤波，主要是双边滤波和高斯滤波。
3.视频格式转换以及编码
处理好的矩阵颜色空间是rgb的，需要转换成yuv，yuv的颜色空间就是可以播放的，类似我们电视上面看的画面，编码就是传输时候需要发送流，只个流相当于针对数据的压缩，将yuv格式的视频帧编码成h264的格式
Rgb转换成yuv，opencv实现（美颜在这一步实现）
Yuv转换成h264，x264实现
H264转换成rtmp流，libxrtmp实现-Mainly opencv face beautification facial beautification, skin test our use, skin color space is a particular area of a detected region (region of interest), after this area landscaping, is filtered, mainly bilateral filtering and Gaussian filter. 3. Video format conversion and encoding process is a good matrix rgb color space, the need to convert yuv, yuv color space that can be played, similar to watching our television screen above, the coding is transmitted when you need to send traffic only stream equivalent for compressed data, video frame coded yuv format into h264 format Rgb convert yuv, opencv achieve (achieve beauty in this step) Yuv convert h264, x264 achieve H264 convert rtmp stream, libxrtmp achieve Platform: |
Size: 14661632 |
Author:wangyaning |
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Search - region of interest opencv