Image Subtraction

 

 

 

 

This mode uses a reference image of the experiment area recorded in the absence of any animal. During analysis, the current image is compared to the reference image. The differences make it possible to locate the animal.

Simplified mode uses a black and white reference image and requires less adjustment. This mode is sufficient in most cases and is to be preferred because it requires fewer resources.

The advanced mode uses a color reference image and in some cases allows better detection thanks to more precise settings.

The reference image is an image of the arena in which there are no animals. This image can be created from the current test video, even if the animal is visible throughout the recording.

The same reference image can be used for several tests if it is saved in the image library .

 

 

 

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