Morphological demosaicking

Shuxue Quan

doi:10.1117/12.806297

10 February 2009 Morphological demosaicking

Shuxue Quan

Proceedings Volume 7245, Image Processing: Algorithms and Systems VII; 72450H (2009) https://doi.org/10.1117/12.806297
Event: IS&T/SPIE Electronic Imaging, 2009, San Jose, California, United States

Abstract

Bayer patterns, in which a single value of red, green or blue is available for each pixel, are widely used in digital color cameras. The reconstruction of the full color image is often referred to as demosaicking. This paper introduced a new approach - morphological demosaicking. The approach is based on strong edge directionality selection and interpolation, followed by morphological operations to refine edge directionality selection and reduce color aliasing. Finally performance evaluation and examples of color artifacts reduction are shown.

Citation Download Citation

Shuxue Quan "Morphological demosaicking", Proc. SPIE 7245, Image Processing: Algorithms and Systems VII, 72450H (10 February 2009); https://doi.org/10.1117/12.806297

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