Signal Processing for Digital Image Enhancement Considering APL in PDP
In this paper, a method for improvement of image quality using the error diffusion which considers the APL process is proposed. In the proposed method, the APL process is performed before the error diffusion process. Simulation results showed that the proposed method has better performances for resolution in images and CCT uniformity according to each grayscale than the conventional method.
- Ulichney, R.: Digital Halftoning. MIT Press, Cambridge (1987)Google Scholar
- Sato, Y., Amemiya, K., Uchidoi, M.: Recent Progresses of Device Per-formance and Picture Quality in Color Plasma Displays. In: IDW 2000 Digest, pp. 695–698 (2000)Google Scholar
- Floyd, R.W., Steinberg, L.: An Adaptive Algorithm for Spatial Grayscale. Proceedings of the Society for Information Display 17(2), 75–77 (1976)Google Scholar