Color Filter Array Directional Demosaicking with Compression using Artificial Neural Network

The images of a single sensor camera have only one color component in a pixel array the missing two color components are reconstructed into a full color image by demosaicking. A new framework of combining an efficient Artificial Neural network Back propagation (ANN-BP) compression and Directional Demosaicking (DD). A three layered neural network is employed in the proposed work for achieving good compression strategy and a four directional demosaicking with bilateral filtering which helps to obtain good demosaicking results comparatively. The work is analyzed using the Kodak dataset.