Geometric correction via image warping is a process of digitally manipulating the image, and is used to fix projection issues in three circumstances:
1. When the projected surface is not flat. With Logix-4D, images can be warped to fit virtually any non-standard 3D surface, like a dome or sphere. Logix-4D can distort any standard media so it appears correct on any dimension or shape surface.
2. When projector cannot be adjacent to the screen. Logix-4D will compensate for any offset projector placement. Keystone, perspective and size can be accurately corrected for any off-angle projection, with perfect linearity adjustment.
3. When more than one projector is used and overlap areas are created for seamless projection. Logix-4D will help achieve perfect pixel to pixel alignment needed for best projection blending while minimizing distortions.
Logix-4D enables full image warping through the control of a powerful and easy to use Graphic User Interface. Editing of warping is very easy as the grid points have handles and Bezier curves.