Joint demosaicing of colour and polarisation from filter arrays

This article considers the joint demosaicing of colour and polarisation image content captured with a Colour Polarisation Filter Array imaging system. The Linear Minimum Mean Square Error algorithm is applied to this case, its performance compared state-of-theart Edge-Aware Residual Interpolation algorithm. Results show that LMMSE method gives statistically higher scores on largest tested database, in term peak signal-to-noise ratio relatively CPFA-dedicated