Configure the Acquisition ROI

1.

Open the Profile tab.

2.

Click on the  run Maximally-sized area of adjacent pixels on the same row belonging to the background or to the foreground of a layer. button to start free-running acquisition.

3.

Place your caliber or your object In a general content, the term object should be understood with the meaning of a class instance. In EasyObject, an object is a maximally-sized area of adjacent connected pixels belonging to the layer foreground. under the laser line.

To optimize the computation time, make sure the laser line illuminates the lowest as well as the highest areas of the object.

4.

In the Profile window, move and resize the ROI (the green rectangle) to fit and enclose the laser line image.

With a smaller the ROI, the extraction computation is faster and the resolution is better.

5.

In the parameter list, select the ExtractionMethod to use to compute the laser line extraction.

Do not use MaxDetection_8 if your ROI height is larger than 256 as this would introduce a saturation effect in the extraction result.

6.

Once the setup is complete, click on the  pause button to stop the acquisition.