Datalogic QLM500 Instrukcja Obsługi Pobierz pdf (Strona 143)

SOFTWARE CONFIGURATION

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8.4.6 Region Of Interest Windowing

In order to satisfy very high throughput applications, higher frame rates can be achieved

using the powerful Region Of Interest Windowing parameters in the Calibration parameter

setup menu.

Region Of Interest Windowing allows defining a region or window within the reader FOV.

The Top, Bottom, Left and Right parameters allow to precisely define the image window to

be processed, visualized and saved.

In Matrix 410™ 600-0x0 models the frame rate is dependent on the number of lines (or rows)

in the defined window.

In Matrix 410™ 400-0x0 models the frame rate is dependent on the number of rows and

columns in the defined window.

The smaller the window, the lower the frame period and consequently the higher the frame

rate. In general the Image Processing time can be reduced by reducing the window

dimensions.

NOTE

If using Region Of Interest windowing, some or all of the four red dots

delimiting the calibration algorithm area may be located outside the

VisiSet™ display area (not visible).

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Datalogic QLM500 Instrukcja Obsługi Strona 143