Abstract: Embodiments of the invention provide a method and system that allows parameters of a desired target image to be determined from hyperspectral imagery of scene. The parameters may be representative of various aspects of the scene being imaged, particularly representative of physical properties of the scene. For example, in some medical imaging contexts, the property being imaged may be blood perfusion or oxygenation saturation level information per pixel. In one embodiment the parameters are obtained by collecting lower temporal and spatial resolution hyperspectral imagery, and then building a virtual hypercube of the information having a higher spatial resolution using a spatiospectral aware demosaicking process, the virtual hypercube then being used for estimation of the desired parameters at the higher spatial resolution.

Abstract: The invention relates to metal formed parts, a method for producing the formed parts, use of the formed parts and the use of alloys to produce formed parts. Formed parts are produced from copper alloys with the composition (percent by weight) Sn: 2 to 8%, Zn: 2.5 to 13%, Pb: less than 0.25%, Ni: maximum 0.6%, optionally phosphorous, remainder Cu, but at least 84%, and unavoidable impurities, wherein the production of the formed parts includes at least one hot pressing process. The formed parts produced in this manner have outstanding corrosion resistance, very good material properties, high dimensional stability and surface quality and thus are particularly suited for use in water-carrying piping systems.