Basler Camera User Manual

Features AW00123402000
190 Basler ace USB 3.0
8.5.1 Horizontal and Vertical ROI Centering
The ROI feature also includes Center X and Center Y capabilities. When Center X is enabled, the
camera will automatically center the ROI along the sensor’s X axis. When Center Y is enabled, the
camera will automatically center the ROI along the sensor’s Y axis.
Enabling ROI Centering
You can enable ROI centering from within your application software by using the Basler pylon API.
The following code snippet illustrates using the API to enable automatic ROI centering:
camera.CenterX.SetValue(true);
camera.CenterY.SetValue(true);
8.5.2 Changing ROI Parameters "On-the-Fly"
Making ROI parameter changes “on-the-fly” means making the parameter changes while the
camera is capturing images continuously. On-the-fly changes are only allowed for the parameters
that determine the position of the ROI, i.e., the Offset X and Offset Y parameters. Changes to the
ROI size are not allowed on-the-fly.
When Center X is enabled, the Offset X setting becomes read only and will be
inoperative.
When Center Y is enabled, the Offset Y setting becomes read only and will be
inoperative.

Basler Camera Specifications

General

Category	Security Camera
Brand	Basler
Resolution	Varies by model
Sensor Type	CMOS
Frame Rate	Varies by model
Dimensions	Varies by model
Weight	Varies by model
Interface	GigE, USB 3.0
Lens Mount	C-Mount, CS-Mount