Advantech PCIE-1144-AE handleiding
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The StreamSync Acquisition Engine The StreamSync Acquisition Engine World
Version C.1 BitFlow, Inc. CXP-2-5
2.2.5 Regions Of Interest (ROI) with the StreamSync Acquisition Engine.
The Acquisition Engine support capturing a subwindow or ROI of the image that the
camera is putting out. The Y_SIZE and X_SIZE registers control how many lines and
pixels are acquired per frame, regardless of the actual frames size coming out of the
camera. Further there are Y_OFFS and X_OFFS registers which can locate the subwin-
dow anywhere inside of the camera’s frame. These concepts are show in Figure 2-3.
Figure 2-3 Acquisition Engine ROI
Similarly there is a Z_OFFS register which if non-zero can cause the board to discard a
certain number of frames before starting an acquisition of a sequence. This concept is
illustrated in Figure 2-4.
Camera’s Frame
X_SIZE
Y_SIZE
X_OFFS
Y_OFFS
Acquired ROI
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Productinformatie
| Merk | Advantech |
| Model | PCIE-1144-AE |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 34568 MB |
