ALLIED Vision Technologies Stingray F-504 - Manual (Page 331)

Configuration of the camera
STINGRAY Technical Manual V4.4.4
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Secure image signature (SIS)
Definition Secure image signature (SIS) is the synonym for data, which is inserted into
an image to improve or check image integrity.
All Stingray models can insert
• Cycle time (1394 bus cycle time at the beginning of integration)
• Frame counter (frames read out of the sensor)
• Trigger counter (external trigger seen only)
• Various camera settings
into a selectable line position within the image. Frame counter and trigger
counter are available as advanced registers to be read out directly.
Advanced register: SIS
The SIS feature is controlled by the following advanced feature register:
Enabling this feature, SIS data will be inserted into any captured image. The
size of SIS data depends on the selected SIS format.
The LineNo field indicates at which line the SIS data will be inserted.
Note

This register is different to the Marlin time stamp (600)
register!
Register Name Field Bit Description
0xF1000630 SIS Presence_Inq [0] Indicates presence of this feature
(read only)
--- [1..5] Reserved
ON_OFF [6] SIS mode on/off
--- [7.. 15] Reserved
LineNo [16..31] SIS data position inside an image
0xF1000634 UserValue [0..31] User provided value for sequence
mode to be placed into the SIS
area of an image
Table 159: Advanced register: secure image signature (SIS)