19 search results - page 4 / 4 » Non-causal error diffusion for image halftoning |
EUROGRAPHICS
2010
Eurographics
13 years 8 months ago
2010
Eurographics
This paper proposes two variants of a simple but efficient algorithm for structure-preserving halftoning. Our algorithm extends Floyd-Steinberg error diffusion; the goal of our ex...
ICIP
1998
IEEE
14 years 9 months ago
1998
IEEE
We present a fast, non-iterative technique for producing grayscale images from error diffused and dithered halftones. The first stage of the algorithm consists of a Gaussian filte...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
In this work, we present a new method for generating a threshold structure. This kind of structure can be advantageously used in various halftoning algorithms such as clustered-do...
SMI
2003
IEEE
14 years 21 days ago
2003
IEEE
This paper proposes a new method for isotropic remeshing of triangulated surface meshes. Given a triangulated surface mesh to be resampled and a user-specified density function d...