Patent Document ID: 9336570
Application ID: 14714112
Patent Flag: 1

Claim One:
1. A computer-implemented demosaicking method, comprising the steps of: receiving an image at a demosaicking processor, wherein the image comprises four or more band images that each correspond to an unique spectral band obtained by a multi-spectral band camera; performing spectral clustering of the four or more band images to identify a plurality of clusters with a clustering module, wherein the clustering module is implemented in a computer system that comprises instructions stored in a machine-readable medium and a processor that executes the instructions; for each of the plurality of clusters, determining a cluster weight by computing correlations between each of the unique spectral bands in each cluster with a weights module, wherein the weights module is implemented in a computer system that comprises instructions stored in a machine-readable medium and a processor that executes the instructions; and performing super-resolution for each of the unique spectral bands utilizing the cluster weights from the weights module with a super-resolution module, wherein super-resolution is applied iteratively for each of the unique spectral bands and a value for each unique spectral band is updated after each iteration, and wherein the super-resolution module is implemented in a computer system that comprises instructions stored in a machine-readable medium and a processor that executes the instructions.