March 2019
Intermediate to advanced
312 pages
7h 37m
English
Content preview from Hands-On Robotics Programming with C++
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Chapter 8: Face Detection and Tracking Using the Haar Classifier
- haarcascade_frontalface_alt2.xml.
- Horizontal Line feature.
- haarcascade_lefteye_2splits.xml.
- Region of Interest.
- The equalizeHist function improves the brightness and contrast of the image. This is important because in low lighting, the camera may not be able to distinguish the face from the image.