Omron fh-3 series User Manual

Advanced Filter
586
FH/FZ5 Processing Item Function Reference Manual
Bit shift mode
• [Right bit shift]
• Left bit shift
This can be set when “Bit shift” is select
ed for “Operation type”.
Set the bit shift method.
• Right bit shift
Bit shift to the right. This makes the pixel values smaller and the image
da
rker.
• Left bit shift
Bit shift to the left. This makes the pixel values larger and the image
b
righter.
Shift value 1 to 8 [1]
This can be set when “Bit shift” is selec
t
ed for “Operation type”.
Set the shift value used to convert the pixel values. The result of bit shifting of
ea
ch pixel value according to the bit shift mode, and repeated the number of
times set with the shift value, is the converted pixel value.
Change mode
• [Change inside
bou
nds]
• Change outside
bou
nds
T
his can be set when “Change pixel value” is selected for “Operation type”.
Set the method used to convert the pixel values.
• Change inside bounds
Pixel values inside the range set in “Change bounds” are converted using
the “Cha
nge
value”.
• Change outside bounds
Pixel values outside the range set in “Change bounds” are converted using
the “Cha
nge value”.
Change value 1 to 255 [128]
This can be set when “Change pixel value” is selected for “Operation type”.
Set the value used to convert the pixel values. T
he pixel values that are
specified by the “Change mode” are converted to the value set in “Change
value”.
Change bounds [1] to [255]
This can be set when “Change pixel value” is selected for “Operation type”.
Set the range of pixel values to be converted.
Setting item
Setting value
[Factory default]
Description
Addition
230 20 100
150
50 1
64
128 196
230
20 100
150
50 1
64
128 196
230
20 100
150
50 1
64
128 196
230
20 100
150
50 1
64
128 196
255
70 150
200 100
51
114 178 246
180
150
100 11
14 78
146
180
30 50
100 149
14 78
146
255
40 200
255 100
2
128 255 255
+50
Ouputs 255
when over 255
Example: Pixel calculation when arithmetical operations
are performed
230 20 100
150
50 1
64
128 196
224
196
128 32 1
64
128 192
AND 224
Subtraction
-50
Ouputs 1
when less than 1
Ouputs 1
when less than 1
Subtraction (absolute)
Multiplication
-50
Outputs
absolute value
when less than 0
X2
Ouputs 255
when over 255
NAND
224
AND
32
bit 76543210
11100000
NAND(A, B) = NOT(AND(A, B))
AND
NOR
NOR(A, B) = NOT(OR(A, B))
XNOR
XNOR(A, B) = NOT(XOR(A, B))
50
bit 76543210
00110010
bit 76543210
00100000
bit 76543210
11011111
224
AND
bit 76543210
11100000
50
bit 76543210
00110010
bit 76543210
00100000
NOT
223
Example: Pixel calculation when bit operations are performed

Omron fh-3 series Specifications

General

Brand	Omron
Model	fh-3 series
Category	Accessories
Language	English