| S. Kollias, D. Anastassiou |
| A progressive scheme for digital image halftoning, coding of halftones, and reconstruction |
| IEEE Journal on Selected Areas in Communications |
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ABSTRACT
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| A digital halftoning technique for the efficient transformation of gray-scale images into bilevel ones, based on the progressive generation of the bilevel image pixels in a parallel way, is presented. An image distortion criterion, in which the gray-tone image is approximated by a filtered version of the halftoned image, is used for this purpose. A combined scheme is also derived in which continuous-tone images are progressively coded and transmitted in bilevel form and can be reconstructed in gray-scale form
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| 22 June , 1992 |
| S. Kollias, D. Anastassiou, "A progressive scheme for digital image halftoning, coding of halftones, and reconstruction", IEEE Journal on Selected Areas in Communications |
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