Mirror Image; Reverse X - Basler acA2040-55 User Manual

Features AW00123409000

7.11 Mirror Image

7.11.1 Reverse X

For information about the availability of Reverse X on a specific camera model, see Table 41 on
page 191 and Table 42 on page 192.
Normal Implementation
The Reverse X feature is a horizontal mirror image feature. When the Reverse X feature is enabled,
the pixel values for each line in a captured image will be swapped end-for-end about the line's
center. This means that for each line, the value of the first pixel in the line will be swapped with the
value of the last pixel, the value of the second pixel in the line will be swapped with the value of the
next-to-last pixel, and so on.
Figure 101 shows a normal image on the left and an image captured with Reverse X enabled on
the right.
Normal Image Mirror Image
Fig. 101: Reverse X Mirror Imaging
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