使用opencv的面部识别 [英] Face identification with opencv

问题描述

我使用库OpenCV在C ++中进行图像处理，这是我的问题：你可以通过比较框架来进行面部识别（说出基于照片数据库的人的名字）的摄像机与图像在数据库中使用图像直方图技术的比较？ （注意，我只使用包含在opecv库中的示例比较图像的面部区域）。

I'm using the libraries OpenCV for image processing in C + + and this is my question: can you think possible to do a facial recognition (saying the name of a person based on a database of photos) by comparing the frame of videocamera with images in a database using the technique of image histograms comparison? (Note that i compare only the facial region of an image using an example included in the opecv libraries).

我问这是因为我刚刚试图做上面的程序，但我有很多问题（通常我检测到错误的人）

I'm asking this because i've just tried to do a program like above but i have a lot of problem (often i detect the wrong person)

推荐答案

编译使用OpenCV的人脸检测示例。正如其他人指出的，一般的面部识别不是一个容易解决的问题。 EigenFaces 是面部识别的一种常用技术，非常易于理解和实现。

You might want to start with compiling the Face Detection using OpenCV example. As others have pointed out, general facial recognition isn't exactly an easy problem to solve. EigenFaces is one common technique for face recognition that is fairly easy to understand and implement.

正如别人所说，这是一个很难的问题，但这给你一个开始的地方。

As others have stated, it's a hard problem, but this gives you a place to start.

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