@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
	    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},