1. A method for converting input image data for a hybrid image-projection system, the input image data representing a two-dimensional (2D) input image, the method comprising: decomposing, with the processor, the input image data into a first image component; computing, with the processor, a difference between the input image data and the first image component to produce a second image component; analyzing, with the processor, the second image component with respect to a predefined limit to determine a fallback pixel having a fallback pixel value that exceeds a predetermined limit; modifying, with the processor, the first image component and the second image component until the fallback pixel value determined from the difference between a modified first image component and a modified second image component is at or below the predetermined limit; displaying the modified first image component by a first display device; and displaying the modified second image component by a second display device, the modified second image component being superimposed on the modified first image component to produce a final image.