Five Neighbor Stochastic Error Diffusion for Digital Halftoning

摘要：

In this paper we present a five neighbor stochastic error diffusion technique. The technique assumes a Gaussian process for weights adjustment. Five neighboring pixels are considered for uniform error distribution. The direct and indirect paths from a particular pixel to all of its five neighboring pixels are considered to calculate the weights of the error filter. The distribution of quantization error equally among the neighboring pixels, results in reduction of noise patterns as compared to other error diffusion techniques.

关键词： Digital Half toning Error Diffusion Stochastic error Diffusion Digital Image Processing

作者: Abhinav Gupta Vineet Khandelwal Nikunj Agarwal Ankur Gupta

作者单位: Department of Electronics & Communications Jaypee Institute of Information Technology University, A-10, Sector 62, Noida, India

会议类型: 国际会议

会议名称: 2009 2nd IEEE International Conference on Computer Science and Information Technology(第二届计算机科学与信息技术国际会议 ICCSIT2009)

会议地点: 北京

会议语种:英文

页码: 748-752

在线出版日期: 2009-08-08（万方平台首次上网日期，不代表论文的发表时间）