Pan-sharpening for making false colour composite

Pan-sharpening with false colour images. Left and middle images are obtained from DigitalGlobe, and right-hand image is fused result from HighView.

Left
High-resolution panchromatic band (spatial resolution 0.6 m)
Middle
Low-resolution false colour composite made of QuickBird's blue band (band 1), green band (band 2), and near-infrared band (band 4) (spatial resolution 2.4 m)
Right
Pan-sharpened, high-resolution false colour composite (spatial resolution 0.6 m)