How do I register the vectorized data set to a projection system in R2V?
R2V provides a way to register a generated vector data set to any projection system, such as UTM, etc. To perform the registration, you need to go through the following steps: Step 1. After the vector data set is created using the vectorization function, start the Control Point selection tool by selecting the Vector/Select Control Points option.. The cursor changes to a cross cursor when it is moved into the image window. Now you can bring up the control point editing options using the right mouse button. Step 2. Point and click at a known location to select. The control point dialog box will appear to ask you to enter the coordinate values for the registration. In other words, if you want to map image location (10, 10) to a location under the new projection system, say, (1000, 1000), then the source coordinates are (10, 10) while the destination coordinates entered should be (2000, 3000). Normally, 4 control points on the four corners are enough to make the registration although more
