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Abstract

Among other things, one or more techniques and/or systems are described for creating virtual channels in a photon emitting imaging modality. The imaging modality comprises a plurality of photon counting channels. Information yielded from two or more photon counting channels during a same or similar acquisition view may be combined to yield a virtual channel that represents a portion of the detection surface substantially equivalent to an area comprised by the two or more photon counting channels. In one example, within a same acquisition view, some virtual channels may comprise a different number of photon counting channels than other virtual channels. Also, different sets of virtual channels may be created for a same acquisition view to produce different images from a single set of data, for example, where there may be overlap between virtual channels such that the same photon counting channel is comprised in more than one virtual channel.

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First Claim