@article{(Open Science Index):https://publications.waset.org/pdf/2264, title = {Dispersed Error Control based on Error Filter Design for Improving Halftone Image Quality}, author = {Sang-Chul Kim and Sung-Il Chien}, country = {}, institution = {}, abstract = {The error diffusion method generates worm artifacts, and weakens the edge of the halftone image when the continuous gray scale image is reproduced by a binary image. First, to enhance the edges, we propose the edge-enhancing filter by considering the quantization error information and gradient of the neighboring pixels. Furthermore, to remove worm artifacts often appearing in a halftone image, we add adaptively random noise into the weights of an error filter.}, journal = {International Journal of Electrical and Computer Engineering}, volume = {5}, number = {11}, year = {2011}, pages = {1541 - 1546}, ee = {https://publications.waset.org/pdf/2264}, url = {https://publications.waset.org/vol/59}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 59, 2011}, }