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| 2013-03-18 14:04:23 -0600 | commented answer | Accuracy of face detection with haarcascade Thanks. I'll try it. |
| 2013-03-17 21:43:25 -0600 | received badge | ● Scholar (source) |
| 2013-03-17 21:43:05 -0600 | commented answer | Accuracy of face detection with haarcascade Thank you Steven. It seems I need someone to take over this work... |
| 2013-03-16 12:16:44 -0600 | asked a question | Accuracy of face detection with haarcascade Hi, Recently I am confused by some strange things occur when I do face detection with "haarcascade_frontalface_alt2.xml" Say when detecting my face in the video captured by web camera, although neither my face nor the camera moves, the coordinates and size of face returned would change a little. Why is this going to happen? Is there a way to improve it? Thanks |