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Exploring Error Diffusion Techniques: Past, Present, and Future Perspectives

Discover the evolution of error diffusion methods in signal processing through this insightful retrospective study. Dr. Niranjan Damera-Venkata, Prof. Brian L. Evans, and Mr. Vishal Monga delve into the enhancements and trends in error diffusion, including original Floyd-Steinberg techniques, block error diffusion, and tone-dependent processing.

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Exploring Error Diffusion Techniques: Past, Present, and Future Perspectives

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  1. Variations on Error Diffusion: Retrospectives and Future Trends Dr. Niranjan Damera-Venkata Prof. Brian L. Evans andMr. Vishal Monga Embedded Signal Processing LaboratoryThe University of Texas at AustinAustin, TX 78712-1084 USA {bevans,vishal}@ece.utexas.edu Hewlett-Packard Laboratories1501 Page Mill RoadPalo Alto, CA 94304 damera@exch.hpl.hp.com

  2. Enhancements Original Floyd-Steinberg Edge enhanced Unsharpened

  3. Enhancements Block error diffusion Green-noise DBF quantizer Tone dependent

  4. Original Separable Floyd-Steinberg Minimum Brightness Variation Criterion Vector error diffusion

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