Compressible error diffusion

Je-Ho Lee; Jan P. Allebach

doi:10.1117/12.476324

13 January 2003 Compressible error diffusion

Je-Ho Lee, Jan P. Allebach

Proceedings Volume 5008, Color Imaging VIII: Processing, Hardcopy, and Applications; (2003) https://doi.org/10.1117/12.476324
Event: Electronic Imaging 2003, 2003, Santa Clara, CA, United States

Abstract

This paper presents a combined halftoning and compression approach, which achieves high quality halftones and compression ratios comparable to those of JBIG with much simpler encoding and decoding schemes. In the proposed algorithm, we halftone the input continuous-tone image with constraints in a controlled manner, so that we can decrease the entropy of the resulting halftones while maintaining a high level of visual image quality.

Citation Download Citation

Je-Ho Lee and Jan P. Allebach "Compressible error diffusion", Proc. SPIE 5008, Color Imaging VIII: Processing, Hardcopy, and Applications, (13 January 2003); https://doi.org/10.1117/12.476324

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