Microscan HS-2D Manuel d'utilisateur télécharger pdf (Page 65)

HS-21/HS-41X Handheld Reader User’s Manual 5-9

Read Cycle

Morphological Preprocessing

Morphological Preprocessing allows you to select the method for processing captured

images, and to choose the operator size for that method. It is set to None by default.

Note: This feature is only available in the HS-41X Handheld Reader.

Erode

Erode increases the dark cell size of a symbol. Useful for increasing the dark cell size of a

dark-on-light Data Matrix symbol.

Dilate

Dilate increases the light cell size of a symbol. Useful for increasing the light cell size of a

light-on-dark Data Matrix symbol.

Size

Size determines the size of the area or “pixel neighborhood” (measured in pixels) in which

the morphological operation is being performed.

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Microscan HS-2D Manuel d'utilisateur Page 65