Allyson Martins's profile - activity

You cant simply convert gray to rgb. You need to make a mask to do it. The computer needs to know what are the colors of the image in RGB scale to convert.

You need to change the debug, or change the libraries of opencv for x86.

Hi, opencv libraries has one face_cascade it is an xml file that recognizes the human face, more preferably for static image. If u want do recognizes in real-time, you need to do a infinity loop. Example: for(;;){} or while(true){}.
You can see the examples in opencv folder.

Are you using C, C++ or python? If you're using C++ u need start the VideoCapture(), VideoCapture(0) for webcam pattern, 1 for secondary and so on. And then initialize the frames.

1- Try convert the video for wmv. 2- check the path to video file