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154 WinView/32 Manual Version 2.4.M
X = (A
2
+ 2A
3
+ A
4
) - (A
0
+ 2A
7
+ A
6
)
Y = (A
0
+ 2A
1
+ A
2
) - (A
6
+ 2A
5
+ A
4
)
Figure 131 illustrates the effect of edge detection on an image.
Output tab page
The Output tab page allows you to name the output file. It additionally allows you to
select whether the modified data is to be displayed and to select the data type. The frame
and X-Y range are reported information only.
Edge Enhancement Procedure
Use the following procedure to perform Edge Enhancement on an image.
➧ Select
Edge Enhancement
from the Process menu.
➧ Enter the Input Image and Output Image names.
➧ On the
Input
tab page, select the data frame containing the data on which the
operation is to be performed.
Figure 131.
Original image
(left) and edge-
detected image
(right).
Figure 132.
Edge
Enhancement
Output tab
page.