1 May 1994 Least-squares model-based video halftoning
Author Affiliations +
A technique for halftoning video sequences is presented. First, an error metric is designed, incorporating psychophysical spatio-temporal contrast sensitivity data for the human visual system. An efficient strategy for producing halftone sequences that minimize the error is then developed. The technique is compared with video halftoning algorithms that do not consider the temporal aspect of the human visual system.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Dennis P. Hilgenberg, Thomas J. Flohr, Clayton Brian Atkins, Jan P. Allebach, Charles A. Bouman, "Least-squares model-based video halftoning", Proc. SPIE 2179, Human Vision, Visual Processing, and Digital Display V, (1 May 1994); doi: 10.1117/12.172672; https://doi.org/10.1117/12.172672


Resolution-dependence of perceived contrast of textures
Proceedings of SPIE (December 18 2003)
Perceptual coding of images
Proceedings of SPIE (September 08 1993)
Input-level-dependent approach to color error diffusion
Proceedings of SPIE (December 18 2003)

Back to Top