U
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ANUAL
16
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CXP
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09/2016
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44
7.8
Statistics and Line Profile
This function allows the User to get some statistics on a pre-defined ROI. On request, the Camera acquires
and then calculates some key values as the min, the max, the average or the standard deviation in this
Region of Interest.
The grab and calculation command and also the collection of the results is not performed in real time as it
is done through the serial connection.
This function and the results are available in the “Line Profile Average” Section :
The Calculated values are detailed as following :
Pixel average Value
(
PixelROIMean
) : Average gray level value calculated on whole Region of interest
Pixel Standard deviation
(
PixelROIStandardDeviation
) : standard deviation of all the pixel gray level
values of Region of interest
Pixel Min value
(
PixelROIMin
) : Minimum gray level pixel value on the whole region of interest.
Pixel Max Value
(
PixelROIMax
) : Maximum gray level pixel value on the whole region of interest
Feature
CXP @
R/W
Size
in
bytes
Description
LineAverageProfile
0x09000
Launches the Line Profile calculation on the selected ROI
0 = Abort the Line Average Profile
1 = Run the Line Average Profile
PixelAccessLineNumer
0x09004
Set the number of line to accumulate
- <val> : 1,256,512,1024
PixelRoiStart
0x09008
Roi start for pixel statistic computing (0 to SensorWidth -
1-1)
PixelRoiWidth
0x0900C
Roi width for pixel statistic computing (1 to SensorWidth)
RED
Color
PixelROIMean
0x09010
RO
4
Get ROI Mean, Unsigned format value : U12.4
Color
PixelROIStandardDeviation
0x09014
RO
4
Get ROI Stand deviation, Unsigned format value : U12.4
Color
PixelROIMin
0x09018
RO
4
Get ROI Min, Unsigned format value : U12.4
Color
PixelROIMax
0x0901C
RO
4
Get ROI Max , Unsigned format value : U12.4
BLUE
Color
PixelROIMean
0x09020
RO
4
Get ROI Mean, Unsigned format value : U12.4
Color
PixelROIStandardDeviation
0x09024
RO
4
Get ROI Stand deviation, Unsigned format value : U12.4
Color
PixelROIMin
0x09028
RO
4
Get ROI Min, Unsigned format value : U12.4
Color
PixelROIMax
0x0902C
RO
4
Get ROI Max , Unsigned format value : U12.4
GREEN (Red)
Color
PixelROIMean
0x09030
RO
4
Get ROI Mean, Unsigned format value : U12.4
Color
PixelROIStandardDeviation
0x09034
RO
4
Get ROI Stand deviation, Unsigned format value : U12.4
Color
PixelROIMin
0x09038
RO
4
Get ROI Min, Unsigned format value : U12.4
Color
PixelROIMax
0x0903C
RO
4
Get ROI Max , Unsigned format value : U12.4
GREEN (Blue)
Color
PixelROIMean
0x09040
RO
4
Get ROI Mean, Unsigned format value : U12.4
Color
PixelROIStandardDeviation
0x09044
RO
4
Get ROI Stand deviation, Unsigned format value : U12.4
Color
PixelROIMin
0x09048
RO
4
Get ROI Min, Unsigned format value : U12.4
Color
PixelROIMax
0x0904C
RO
4
Get ROI Max , Unsigned format value : U12.4