Select an image to be used for operation from the drop-down box. Select for [Input Image 1] and [Input Image 2] each.
- [Snap Tool]
- Select when an image snapped with the snap tool is used.
If there are multiple snap tools allocated, select the applicable snap tool name.
- [Fixed Image]
- Every time the fixed image is used. Click the [SET] button to set the fixed image to the current camera image.
- [None]
- No image. Image Arithmetic Tool only applies the scale and offset to Input Image 1. This option is only available for [Input Image 2].
- [Tool Name]
- Select when a result image filtered by the specified tool is used.
The available tool is a command tool that performs preprocessing of an image preceding this tool and at the same level (Image Filter Tool, Color Extraction Tool, Color Component Tool Image Arithmetic Tool, Flat Field Tool or Image Shrink Tool).