BS PD ISO/IEC TR 24722:2015 contains descriptions of and analyses of current practices on multimodal andother multibiometric fusion, including (as appropriate) references to more detailed descriptions.This Technical Report contains descriptions and explanations of high-level multibiometric conceptsto aid in the explanation of multibiometric fusion approaches including multi-characteristic-type,multiinstance, multisensorial, multialgorithmic, decision-level and score-level logic.Cross References:ISO/IEC 29159-1