Need a minimum amount of pixels for detection at farther distances#203
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…or larger distances. The symptom is currently losing face tracking at distance of approx 2 meters. the additional margin of 0.1 * width and 0.1 * height is only effective for short ranges (e.g. less than 1 meters) since the face is relatively large. For distances up to 2 meters, need additional margins approx 0.2 x width and 0.2 x height since the face is smaller For distances up to 3 meters , need additional margins approx 0.3 x width and 0.3 x height. For distances up to 4 meters, need additional margins approx 0.4 x width and 0.4 x height.
Currently CameraFactory::getCameras only enumerates 1 PS3 eye camera and up to 4 OCV cameras. Should be able to enumerated multiple PS3 eye cameras
…:FaceDetectorYN" This reverts commit 943aeae.
Need to increase the boundary for face detection by 10% to compensate for increased size due to yaw, pitch and roll But we also need a minimum amount of pixels for detection at farther distances where the face is smaller
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Tracker::proc_face_detect increases the size of the face boundary by 10% to compensate for in increased face size due to yaw, pitch and roll.
But it also needs to guaranteed a minimum amount of pixels for faces at farther distances where the boundary is much smaller.
this fixes "Losing tracking at distances approx > 2 meters (v0.6.6 and v0.7.0)"
#173
Head tracking was tested at distances of 4 to 5 meters