Specifications

Advanced parameters and commands
Pearleye Technical Manual V2.0.0
53
Integrator and image store (H)
The integrator / image store (integrator) module is internally applied for the
automatic selection of the correction set (k=) and the recording of new tempo-
rary reference image data (A=FF, B=FF). Furthermore this module may also be
controlled manually. Due to the fact that the data are stored in the volatile
SDRAM memory it will get lost after the camera is switched off.
The bits of the parameter value are divided into four different sized bit groups
a, b, c and d. Each bit group has a special function, being independent of the
other ones:
• a: Controls the output of integrator module. Either the incoming data are
subject to be passed through transparently or the actual memory content
of the integrator is output. In the latter case the integrator becomes an
image source itself. In this way this module has available a simple image
store function.
• b: Defines the number of images to be integrated and starts the integra-
tion process as soon as a new value was set.
• c: Controls the data copy mode. The image store content of the integrator
is subject to be copied into the correction data store as cold or warm refer-
ence image of the two point correction (parameter A or B in the active
memory page S) at any time. The data copy mode should stay active for a
minimum period of two complete image cycles in order to guarantee a
save data transmission into the target area.
• d: Indicates whether the at last started integration is still running. This
bit can only be read out; during write access to H it is ignored.
GigE Vision feature name Description
LUT_OperationMode Operation mode of the LUT.
(G=<value> command)
LUT_CorrectionData_FileNumber File number of the data for the LUT.
(D=<value> command)
Table 27: Camera special feature: LUT
Note

This module uses the same memory buffer as the Background
Correction (U).
It is not useful to activate H and U at the same time.