The Experimental Research on Tiled Multiple Projectors Displaying Based on ICC Mechanism
The research on the color uniformity of the tiled multiple projectors display systems gets more and more attention. In this paper, taking the tiled two-projector display system as a case, the color calibration method based on ICC color management mechanism was proposed and used to achieve the color uniformity the non-overlapping projected region firstly. And the sectoring parabola interpretation algorithm was used to achieve the color uniformity of the overlapping projected region. The research content of this paper includes: ①The ICC profile of the projector based on matrix model was calculated and generated; ②The ICC profile of the projector based on 3-dimensions lookup table model was calculated and generated; ③The color-matching precision of the above two types of ICC profiles were compared by the color space conversion experiment, and the feasibility of color calibration method of the non-overlapping projected region based on ICC mechanism was verified; ④Finally, the feasibility of color calibration method of the overlapping projected region based on sectoring parabola interpretation algorithm was verified by Quest3D development platform.
Ouyang Yun, Xu Min, Yang Li and Liu Xunting
Z. Liu et al., "The Experimental Research on Tiled Multiple Projectors Displaying Based on ICC Mechanism", Applied Mechanics and Materials, Vol. 262, pp. 80-85, 2013