基于像素组的去马赛克算法  

Demosaicing Algorithm Based on Pixel Grouping

作　　者：施勇红[1] 霍俊彦[1] 卢峰[1] 黄维[1] 

机构地区：[1]西安电子科技大学,陕西西安710071

出　　处：《北京电子科技学院学报》2006年第4期20-24,33,共6页Journal of Beijing Electronic Science And Technology Institute

摘　　要：本文提出一种利用图像像素组特性的彩色滤镜阵列去马赛克的新算法。实验表明该算法在图像的去马赛克过程中,能有效抑制人工痕迹,能达到可变梯度插值算法和线性插值算法的性能,并能克服这两种算法中的一些不足。This paper describes a new color filter array demesaicing algorithm that makes use of some properties of images＇ pixel grouping. We found this algorithm can reduce some of the common artifacts introduced by the demesaicing process according to the result of experiment. Preliminary studies show that the performance of the algorithm is generally comparable to both Variable Interpolation by Gradients and Linear interpolation. The new algorithm overcomes some deficiencies of above two algorithms in specific cases.

关 键 词：去马赛克 像素组 

分 类 号：TN919.8[电子电信—通信与信息系统]