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The ImageMixer is used to combine two images using different operations.
The following operations are available:
- add
- subtract
- divide
- add offset
all operations are provided pr pixel.
Demonstration Profile
Setup
Reference - Reference system selection
ROI - image for calculation and ROI (region of interest)
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Center-X - x
- Center-Y - y
- dX - height
- dY - width
- Angle - rotation around the ROI center
The ROI is managed by the buttons
- Paste - paste the ROI from the image to the scorpion clipboard
- Copy - copy the ROI to the image from the scorpion clipboard
Point & Click Clipboard Support
 The rectangular
ROI is defined by four points.
One point will change the center point.
More on Image Operations.
Resampling
- Pixel size (pitch) - correspondence between input reference
units and output image pixels. A value of 1 means one output pixel per
input unit, 2 means one output pixel per two input units.
Input image 1
- Image index - input image 1 is set on the General page
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Reference - Reference system in image 1
Input image 2
- Image index - input image 2
- Reference - Reference
system in image 2
Output Image1/Output image 2
There are two optional output images; the settings for both are
identical.
- Output to image - name of image to present result
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Operation: for each output pixel R, calculate any combination
of input pixels A and B:
- + Input image 1 x - A * a factor
- + Input image 2 x - plus B * a factor
- / Input image 2 x - divided by B * a factor
- + Constant - plus a constant factor
If the factors are called a, b, c and d, the
operation is precisely (extra parentheses for clarity):
R = (((A*a + B*b) / B) * c)
+ d
Visualisation
Results
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StatusText |
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Status |
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AnalyzeTime |
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ExecuteCmd support - more
information
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Command
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Parameters
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Return values
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Comments
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Set |
Object=ROI;Value=<point/polygon>
Object=ROI;Value=cx,cy,dx,dy |
ok,res
ok,res |
Sets the tool's ROI. See Copy/paste
ROIs for details. |
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Get |
Object=ROI |
ok,<polygon> |
Current ROI as rectangular, closed polygon |
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