104
7.12 Chunk
The chunk is a data packet that is generated by the camera and integrated into the pay-
load (every image), if chunk mode is activated.
This integrated data packet can contains adjustable settings for the image.
Rel. 1
Feature Description
OffsetX Horizontal offset from the origin to the area of interest (in
pixels).
OffsetY Vertical offset from the origin to the area of interest
(in pixels).
Width Returns the width of the image included in the payload.
Height Returns the height of the image included in the payload.
PixelFormat Returns the pixel format of the image included in the pay-
load.
BinningHorizontal Number of horizontal photo-sensitive cells to combine
together.
BinningVertical Number of vertical photo-sensitive cells to combine
together.
ImageControl (subordinate features only together selectable)
BrightnessCorrection On/Off for the Brightness Correction.
DefectPixelCorrection On/Off the correction of defect pixels.
LUTSelector Selects the Chunk LUT.
LUTEnable On/Off the selected LUT.
ReverseX On/Off Flip horizontally the image sent by the device. The
Region of interest is applied after the ipping
ReverseY On/Off Flip vertically the image sent by the device. The Re-
gion of interest is applied after the ipping.
ExposureTime Returns the exposure time used to capture the image.
BlackLevel Returns the black level used to capture the image included
in the payload.
GainSelector Selects which Gain to retrieve data from.
Gain Returns the gain used to capture the image.
FrameID Returns the unique Identier of the frame (or image)
included in the payload.
Timestamp Returns the Timestamp of the image included in the pay-
load at the time of the FrameStart internal event.
DeviceTemperature Device temperature in degrees Celsius (C). It is measured
at the location selected by DeviceTemperatureSelector.
ChunkLineStatusAll Returns the current status of all available Line signals at
time of polling in a single biteld.
Figure55►
Location of the Chunk
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