Adaptive fuzzy color interpolation
نویسندگان
چکیده
In an electronic color imaging device, such as a digital camera, using a single CCD or CMOS sensor, the color information is usually acquired in sub-sampled patterns of Red (R), Green (G) and Blue (B) pixels. Full resolution color is subsequently generated from this sub-sampled image. This is popularly called Color Interpolation or Color Demosaicing. In this paper, we present a color interpolation algorithm using a method of fuzzy membership assignment along with the concept of smooth hue transition. The algorithm is adaptive in nature and produces superior quality full resolution color images compared to most of the popularly known color interpolation algorithms in the literature. We present the results of comparison with some challenging sub-sampled images for color interpolation.
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عنوان ژورنال:
- J. Electronic Imaging
دوره 11 شماره
صفحات -
تاریخ انتشار 2002