V. Ostromoukhov, R.D. Hersch, I. Amidror, Rotated dispersed dither: a new technique for digital halftoning, SIGGRAPH'94, 1994, pp. 123--130.  Home/Search   Document Details and Download   Summary   Related Articles   Check

....separate colour channels. Colour dithering methods must also consider the possibility that there will be some mis alignment in the position of the inks. Discussions of this problem and proposed solutions can be found in [Yule67, Holl80, Ston88] 2 2 Overview There is a large amount of research [Jarv76, Knut87, Ulic87, Ulic88, Geis90, Velh91, Wyvi91, Velh92, Gots93, Zhan93b, Ostr94, Buch95] dealing with the half toned display of grey scale images In particular, recent results have detailed how an error dispersion algorithm can be implemented using a space filling curve[Witt82, Velh91, Velh92, Buch95] The chief advantage of this method is that the colours of the image are ....

V. Ostromoukhov, R. D. Hersch, and I. Amidror. "Rotated Dispersed Dither: A new Technique for Digital Halftoning". Computer Graphics (SIGGRAPH '94 Proceedings), pp. 123--130, July 1994.

....by introducing dot over dot colour inhibiting constraints. 1. INTRODUCTION In the last two years, 300 dpi to 600 dpi high quality ink jet printers have been offered for desktop publishing at very low cost (below 300 dollars) New halftoning algorithms based on dispersed dot dithering [1] [2], on improved error diffusion schemes [3] 12] or on combinations of error diffusion and dithering techniques [4] have provided the means to reproduce both grayscale and colour images. Currently, ink jet device manufacturers are making efforts to put on the market low cost variable dot size ....

.... produces round dots, and when the colour inks are near to ideal inks or when colour layers can be placed without phase shifts one on top of the other, colour layers can be halftoned separately by a dispersed dot dithering method such as Bayer disperseddot dithering [5] rotated dispersed dither [2] or with the help of any adequate dispersed dot dither threshold array. Dither based halftoning methods [6] 7] 8] are based on dither tiles paving the plane. Parallelogram or hexagonal dither tiles for dispersed dot dither can be generated recursively with two fold (Fig. 2a) or respectively ....

V. Ostromoukhov, R.D. Hersch, I. Amidror, "Rotated Dispersed Dither: a New Technique for Digital Halftoning ", ACM Siggraph'94, Conference Graphics Proceedings, Annual Conference Series, 1994, 123-130.

....halftoning, dispersed dot dithering, Bayer dither, 3x3 matrix based Bayer expanded dither, hexagonal dither, discrete one to one rotation, dot gain, reproduction behavior, spatial frequency analysis. 1 Introduction In a recent contribution published in the SIGGRAPH 94 Conference Proceedings [Ostromoukhov94], the authors proposed a new dithering technique for digital halftoning: rotated dispersed dot dither. It was introduced for the discrete one to one rotation of Bayer dispersed dot dither arrays. Discrete rotation has the effect of rotating and splitting the frequency impulses present in ....

V. Ostromoukhov, R.D. Hersch, I. Amidror, "Rotated Dispersed Dither: a New Technique for Digital Halftoning", Proceedings of SIGGRAPH'94, ACM Computer Graphics, Annual Conference Series, pp. 123--130, 1994.

No context found.

V. Ostromoukhov, R.D. Hersch, I.Amidror, "Rotated Dispersed Dither: a New Technique for Digital Halftoning", Proceedings of SIGGRAPH'94, ACM Computer Graphics, Annual Conference Series, 1994, pp. 123--130.

....by introducing dot over dot colour inhibiting constraints. 1. INTRODUCTION In the last two years, 300 dpi to 600 dpi high quality ink jet printers have been offered for desktop publishing at very low cost (below 300 dollars) New halftoning algorithms based on dispersed dot dithering [1] [2], on improved error diffusion schemes [3] 12] or on combinations of error diffusion and dithering techniques [4] have provided the means to reproduce both grayscale and colour images. Currently, ink jet device manufacturers are making efforts to put on the market low cost variable dot size ....

.... produces round dots, and when the colour inks are near to ideal inks or when colour layers can be placed without phase shifts one on top of the other, colour layers can be halftoned separately by a dispersed dot dithering method such as Bayer disperseddot dithering [5] rotated dispersed dither [2] or with the help of any adequate dispersed dot dither threshold array. Dither based halftoning methods [6] 7] 8] are based on dither tiles paving the plane. Parallelogram or hexagonal dither tiles for dispersed dot dither can be generated recursively with two fold (Fig. 2a) or respectively ....

V. Ostromoukhov, R.D. Hersch, I. Amidror, "Rotated Dispersed Dither: a New Technique for Digital Halftoning ", ACM Siggraph'94, Conference Graphics Proceedings, Annual Conference Series, 1994, 123-130.

No context found.

V. Ostromoukhov, R.D. Hersch, I. Amidror, Rotated dispersed dither: a new technique for digital halftoning, SIGGRAPH'94, 1994, pp. 123--130.

No context found.

Victor Ostromoukhov, Roger D. Hersch and Isaac Amidror, Rotated Dispersed Dither: A New Technique for Digital Halftoning. ACM SIGGRAPH Computer Graphics Proceedings, pp. 123-130, 1994.

No context found.

V. Ostromoukhov, R. D. Hersch, and I. Amidror, "Rotated dispersed dither: A new technique for digital halftoning", Computer Graphics (SIGGRAPH '94 Proceedings), pp. 123--130 (1994).

Online articles have much greater impact   More about CiteSeer.IST   Add search form to your site   Submit documents   Feedback  

CiteSeer.IST - Copyright Penn State and NEC