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To stay within the printer specifications, to achieve high image quality and decrease the firing

frequency, it is often necessary to print an image in a different resolution from his raster

resolution. To this end, the halftoned image rows or columns are duplicated to match the

printing resolution, and printing masks are properly designed to print the image with the same

proportions as the input image is.

The quality of the resulting printed image is going to be dependent of the mask design chosen.

We propose a way to significantly improve the resulting quality by explicitly optimizing the

masking procedure for match a 600x1200 dpi printing resolution from a 600x600 dpi halftone


Creative Commons License

Creative Commons License
This work is licensed under a Creative Commons Attribution-Share Alike 4.0 License.