The registration file (*.drfu) stores rectification algorithm information and control point data. Each control point node contains X/Y coordinates of both source and target points.

Import Registration File

Supports using existing control point information to rectify layers in the registration window. Users can directly import preconfigured *.drfu files.

Function Description

• Register Tab->Registration Info Group->Import Button;
• Context menu in control point list under registration window->Import Registration File Button;

Steps

1. Click Import in Register Tab->Registration Info Group;
2. Select *.drfu file in Import Registration File dialog;
3. Click OK to load control points into the list;

Export Registration File

Allows exporting control point information from registration window as *.drfu file for reuse in same-area projects or rapid registration. The export feature shares consistent entry points with import function.

Related Topics

Step 1: New Registration

Step 2: Add Control Points

Step 3: Calculate Error

Step 4: Perform Registration