8.Features
© China Daheng Group, Inc. Beijing Image Vision Technology Branch 50
8.4.4.
Camera Acquisition Time
The acquisition time of the camera is related to the OffsetY and height of the image ROI. When the OffsetY
and height change in the ROI setting, it will affect the frame period captured by the camera front end, which
will affect the acquisition frame rate.
The formulas are as follows:
⚫
VEN-161-61U3M-(M01/M05/M06)
The row period (unit: us):
T
row
=
552
37.5
= 14.72
The camera acquisition time (unit: μs):
T
acq
= ( 30) ∗ T
row
