A NEW RANDOM COLOR FILTER ARRAY WITH GOOD SPECTRAL PROPERTIES

被引：10

作者：

Condat, Laurent ^{[1
]}

机构：

[1] GREYC, F-14050 Caen, France

来源：

2009 16TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1-6 | 2009年

关键词：

Color filter array; random pattern; blue noise; demosaicking; DEMOSAICKING; DESIGN;

D O I：

10.1109/ICIP.2009.5413678

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

We propose in this work a new random pattern with R,G,B colors, which can be used to design color filter arrays (CFA) with good spectral properties, since the chrominance is modulated at high frequencies. Hence, the demosaicking artifacts appear as incoherent noise, which is less visually disturbing than the moire structures characteristic of periodic CFAs.

引用

页码：1613 / 1616

页数：4

共 17 条

[11]

McCool M., 1992, Proceedings. Graphics Interface '92, P94

[12]

MITCHELL D, 1987, P SIGGRAPH 87, P65

[13]

MITSA T, 1991, P IEEE INT C AC SPEE, V4, P2809

[14] Blue-noise multitone dithering [J].