Video Halftoning Preserving Temporal Consistency.
Journal
Proceedings of the 2007 IEEE International Conference on Multimedia and Expo, ICME 2007
Pages
1938-1941
Date Issued
2007
Author(s)
Abstract
Video halftoning is a key technology for use in the new display device, electronic paper (e-paper). This is still a rather unexplored field. The challenging issue of video halftoning is the elimination of flicker flaw that will appear due to error diffusion in the temporal domain. In this paper, we propose a new video halftoning method, which is composed of spatial error diffusion and inter-frame reference error diffusion. In addition, since our method can efficiently reduce the flicker flaw s, another advantage is that the halftone video sequence can be efficiently compressed. When compared with traditional 2D and 3D error diffusion techniques, experimental results show that our method can significantly reduce the average flicker rates. © 2007 IEEE.
Other Subjects
Diffusion; Electronic paper; Electronic paper (e-paper); Error diffusion; Key technologies; Spatial errors; Temporal consistency; Temporal domain; Video halftoning; Video sequences; Errors
Type
conference paper