Advanced mode

This mode uses a color reference image of the experiment area recorded in the absence of any animals.

During the test, the comparison of the current image with the reference image can be made on a single color layer (red, green or blue) or on the combination of the 3 color layers.

This method is effective when the arena background is in color and there is low contrast between the background and the animal.

	Image :
	Selection of the reference image among the images of the image library, or creation of a new image from the video of the current test.

	Grab all :
	Creation of a new reference image : selection of the entire image.

	Grab selection :
	Creation of a new reference image : the current selection replaces the corresponding part of the reference image.

	Save :
	Save the reference image in the image library so that it can be reused in another test.

	Add :
	Creation of a new image from the video of the current test.

	Image Library :
	Open the Image Library .

	View :
	Open of a window to view the reference image.

	Channel :
	Selecting the color channel.

	Threshold, Auto :
	Check this box to let Ethotrack automatically adjust the detection threshold.

	Threshold
	Detection threshold if manual.