Region of Interest Conversion
Owning Palette: Region of InterestInstalled With: NI Vision Development ModuleUse the Region of Interest Conversion VIs to convert machine vision point, line, rectangle, and annulus datatypes to or from a Region of Interest descriptor. The Region of Interest Conversion palette is a subpalette of the Region of Interest palette.
| Palette Object | Description |
|---|---|
| IMAQ Convert Point to ROI |
Converts a point element to an ROI Descriptor. |
| IMAQ Convert Line to ROI |
Converts a line to an ROI Descriptor. |
| IMAQ Convert Rectangle to ROI |
Converts a rectangle or rotated rectangle to an ROI Descriptor. The contour of the ROI Descriptor returned is always of the type rotated rectangle. |
| IMAQ Convert Rectangle to ROI (Polygon) |
Converts a rectangle or rotated rectangle to an ROI Descriptor. The contour of the ROI Descriptor returned is always of the type rotated rectangle polygon. |
| IMAQ Convert Annulus to ROI |
Converts an annulus to an ROI Descriptor. |
| IMAQ Convert ROI to Point |
Converts an ROI Descriptor to a point element. |
| IMAQ Convert ROI to Line |
Converts an ROI Descriptor to a line. |
| IMAQ Convert ROI to Rectangle |
Converts an ROI Descriptor to a rectangle or rotated rectangle. The contour of the ROI Descriptor is always of the type rotated rectangle. |
| IMAQ Convert ROI to Annulus |
Converts an ROI Descriptor to an annulus. |