Transform
1.Click Transform 
 button, the transformation is mainly to adjust the pose of the image in real time and superimpose the point cloud perfectly.
Illustrate
- Apply to All: Apply the image pose set in the current dialog to all frames, including images before and after the current frame.
 - Apply to Current: Apply the pose set in the current dialog to the image of the current frame.
 - Restore current default: Restore the pose of the image of the current frame to the original default value.
 - Restore All Defaults: Restore all frame images to their original default values. Restores the pose of the image in the current frame to the original default value.
 - Apply to All Subsequent: Applies the pose in the current dialog to all image frames after the current frame.
 - Bearing Information: Displays the bearing information of the current frame.
 - Save All: Save the current pose information to the imglist file and update the display.
 - Close: Close the dialog.
 - Save: Save the current pose information to a txt file.
 - Open: Read the pose in the txt file and display it on the dialog.
 - Clear: Clear the pose data in the dialog.