8.Features
© China Daheng Group, Inc. Beijing Image Vision Technology Branch 86
TimerDelay
Timer1
Timer1Active
TimerTrigger
Source
ExpsoureEnd
TimerDelay
ExpsoureEnd
2) After the acquisition is stopped, the timer is immediately cleared and the Timer1Active
signal goes low immediately.
8.3.19. Counter
The camera only supports one counter (Counter1), which can count the number of FrameTrigger,
AcquisitionTrigger and FrameStart signals received by the camera. The counter starts counting from 0.
You can select one of the above three signals to count by CounterEventSource. The FrameTrigger and
AcquisitionTrigger signals of the counter statistics refer to the signals that have been triggered for filtering
without a trigger delay.
If CounterValue is enabled, the statistical data can be inserted into the frame information and output with
the image.
The counter can be reset by an external signal. The reset source is selected by CounterResetSource.
Currently, the CounterResetSource option supports Off, SoftWare, Line0, Line2, and Line3. Among them,
Off means no reset, SoftWare means software reset, Line0, Line2 or Line3 means reset through IO
interface input signal. The polarity of the reset signal only supports RisingEdge, which means reset the
Counter on the rising edge of the reset signal.
Counter configuration:
1. Set CounterSelector, currently only Counter1 supported.
2. Set CounterEventSource, the values that can be set are FrameStart, FrameTrigger, AcquisitionTrigger.
3. Set CounterResetSource, the values that can be set are Off, SoftWare, Line0, Line2, Line3.
4. Set CounterResetActivation, currently only RisingEdge supported.
1) After the acquisition is stopped, the Counter continues to work, will not be cleared, and it will
be cleared when the camera is powered off.
2) CounterReset is used to software reset the counter.
8.4. Image Processing
8.4.1. Color Transformation Control
The Color Transformation is used to correct the color information delivered by the sensor, improve the
color reproduction of the camera, and make the image closer to the human visual perception.
The user can use a color template containing 24 colors and shoot this color template with a camera, the
RGB value of each color may be different from the standard RGB value of the standard color template, the
