کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
533020 | 870037 | 2005 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Universal demosaicking for imaging pipelines with an RGB color filter array Universal demosaicking for imaging pipelines with an RGB color filter array](/preview/png/533020.png)
A universal demosaicking solution appropriate for imaging pipelines employing a red–green–blue (RGB) color filter array (CFA) is introduced. The proposed solution can demosaick a raw, grayscale, CFA sensor image captured by a digital camera equipped with any RGB-CFA currently in use. The solution utilizes a spectral model, an edge-sensing mechanism, and a postprocessor to preserve the coloration and sharpness of the captured image. The framework readably unifies existing demosaicking solutions which differ in design characteristics, performance, and computational efficiency. Simulation studies indicate that the universal demosaicking framework allows for cost-effective camera image processing and produces visually pleasing full-color digital images.
Journal: Pattern Recognition - Volume 38, Issue 11, November 2005, Pages 2208–2212