Code Corporation Code Reader 1.1 Technical Information download pdf (Page 24)

Chapter 4 ONLINE HELP SOPAS

LECTOR®620

Stored images

The value can be used to evaluate the reading reliability (reserve) in relation to the image

resolution. The higher the value, the more reliable the reading. A value of at least 2/2, is

recommended, i.e. every code element is represented by at least 2/2 pixels.

By comparing the two values, you may be able to detect a distortion of the image or of the

code.

• The module width is the dimension of the smallest code element (bar of a bar code or dot

in a data matrix code) in pixels.

• The module height is the length of a bar of a bar code or the height of a dot in the data

matrix code.

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Code Corporation Code Reader 1.1 Technical Information Page 24