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3 × 3 filter
Monochrome model and color model apply a 3 × 3 area
filter for RAW output. The brightness of the central pixel
and the eight pixels around it, and the parameter of each
pixel are multiplied and added together, The result is the
brightness of the central pixels. Specify using values
between -8191 and 8191. The parameter 256 is ×1.
Depending on the patterns of parameters, you can
reduce noise, apply edge enhancement and extract the
contour.
Register
SpatialFilterEnable
Register
SpatialFilterSelector-
0 to 2
Row
SpatialFilterSelector-
0 to 2
Column
–
SpatialFilterValue
32
3 × 3 filter
Parameter
Setting
Off (0)
Filter off
On (1)
Filter on
Parameter
Setting
Matrix row position
Matrix column
position
8191 to 8191 Filter parameters
Test Chart Output
For monochrome model, monochrome chart can be set.
For color model, monochrome chart or color chart can
be set.
Register
Parameter
TestImageSelector
Off (0)
GrayBar (1)
ColorBar (2)
Monochrome
Raw/Mono
(1)
0xF30
0x3FF
(2)
0xDC0
0x3FF
(3)
0xC80
(4)
0xA00
(5)
0x7A0
0x3FF
(6)
0x550
0x3FF
(7)
0x340
* 12 bit notation
Setting
Off
Monochrome chart
Color chart
Color
R
G
B
0x3FF
0x3FF
0x3FF
0
0
0x3FF
0x3FF
0
0x3FF
0
0
0x3FF
0
0
0
0
0x3FF
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