A method of displaying an image with a display system includes receiving image data for the image. The method includes generating a first sub-frame and a second sub-frame corresponding to the image data. The method includes projecting the first sub-frame onto a target surface using a first projector...http://www.google.com.tw/patents/US7407295?utm_source=gb-gplus-share專利 US7407295 - Projection of overlapping sub-frames onto a surface using light sources with different spectral distributions
