7 search results - page 2 / 2 » Tree-structured method for LUT inverse halftoning and for im... |
ICIP
1998
IEEE
14 years 6 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...
ISCAS
2005
IEEE
13 years 10 months ago
2005
IEEE
— A Parallel algorithm and its hardware implementation of Inverse Halftone operation is proposed in this paper. The algorithm is based on Lookup Tables from which the inverse hal...