IQEYE TECHNICAL TRAINING
Settings Page - Window Tab
Motion detection:
Use the Motion Settings Page to configure motion detection on
the camera. The motion detection settings allow you to configure up to 8 rectangular
windows of the image to be used for motion detection.
The motion detection algorithm running on your camera will trigger when "significant"
change has occurred to "enough" pixels in a chosen part of your camera's image.
The default action is to use all pixels in the image for motion detection. You may
change this by configuring one or more windows.
Mode:
For each window, choose whether its interior is to be included or excluded
from consideration by the motion detection algorithm. The algorithm will use every
pixel that is in an included window but not in any exclude windows. Exclude windows
are drawn in red. Include windows are drawn in blue.
For each included box, you must set two threshold values.
Sensitivity:
specifies how much a pixel value must change in order that such change
be considered "significant." Sensitivity values range between 0 and 255. The default
value, "auto", for your IQeye702 sensitivity will be sufficient for most applications.
'Auto'
is high enough to filter out most noise and slight lighting changes, and low
enough to detect most motion. If 'auto' doesn't give appropriate detection for your
application, try lower values to increase sensitivity to pixel value changes, and higher
ones to decrease it. A sensitivity of 255 triggers only with a change between absolute
black and absolute white. Sensitivity values under 10 often trigger from imager noise
even when no motion is visible to the eye.
Size:
specifies how many pixels in a box must change (by the sensitivity) in order
that "enough" change has occured to trigger motion detection. Size is given as a
percentage of the number of pixels in a box so it has values between 0 and 100.
