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Multi Spectral Demosaicing algorithms

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Multi Spectral Demosaicing algorithms

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09 Sep 2013 (Updated )

Implementation of two multispectral demosaicing algorithms.

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Description

We have implemented following multispectral demosaicing algorithm (named BTES) and compared it with our proposed method named (LMSD).
 
"Binary tree-based generic demosaicking algorithm for multispectral filter arrays by Miao, Lidan and Qi, Hairong and Ramanath, Rajeev and Snyder, Wesley E in Image Processing, IEEE Transactions on, 15(11), pp 3550--3558,2006"
 
We did implementation for 3 to 6 band multispectral images as well as RGB color images.

Both algorithms are based on single-sensor architecture.
Since for multispectral imaging there is no popular filter array similar to Bayer filter so both of these algorithms have different multi-spectral filter arrays as well.

Required Products Image Processing Toolbox
MATLAB release MATLAB 7.10 (R2010a)
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Updates
07 Jan 2014

Code is now more organized and readable.
Implementation for six band multispectral images is also included.

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