other:dsx:orient3d:regions_of_interest
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other:dsx:orient3d:regions_of_interest [2024/07/16 19:21] – created sgranger | other:dsx:orient3d:regions_of_interest [2024/07/17 15:44] (current) – created sgranger | ||
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==== Contents ==== | ==== Contents ==== | ||
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- | {{O3D_ROIWidget2.png}} | + | {{:O3D_ROIWidget2.png}} |
Regions of interest (ROIs) are portions of an object' | Regions of interest (ROIs) are portions of an object' | ||
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|== Currently implemented ROI == | | |== Currently implemented ROI == | | ||
- | || Rectangle [NxM] |\\ |**Rectangle [NxM]** is a flat rectangular ROI whose normal vector is specified by the orientation parameter. It is divided into NxM subregions, and is projected onto the object along the negative of its orientation axis. Its initial placement on the object is specified by four landmarks: //edge1//, //edge2//, //edge3//, and //edge4//. These landmarks do not need to be placed in any specific order, or in any specific locations relative to each other. They are used to define the minimum and maximum extents of the ROI in the two non-principal dimensions in the object’s local coordinate system. For example, if the ROI’s orientation is +Z or -Z, then the minimum and maximum X and Y coordinates of the four landmarks define the ROI rectangle in the XY plane.\\ \\ {{O3D_SampleRectangleROI.png}} | + | || Rectangle [NxM] |\\ |**Rectangle [NxM]** is a flat rectangular ROI whose normal vector is specified by the orientation parameter. It is divided into NxM subregions, and is projected onto the object along the negative of its orientation axis. Its initial placement on the object is specified by four landmarks: //edge1//, //edge2//, //edge3//, and //edge4//. These landmarks do not need to be placed in any specific order, or in any specific locations relative to each other. They are used to define the minimum and maximum extents of the ROI in the two non-principal dimensions in the object’s local coordinate system. For example, if the ROI’s orientation is +Z or -Z, then the minimum and maximum X and Y coordinates of the four landmarks define the ROI rectangle in the XY plane.\\ \\ {{:O3D_SampleRectangleROI.png}} |
other/dsx/orient3d/regions_of_interest.1721157672.txt.gz · Last modified: 2024/07/16 19:21 by sgranger