2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/141993The dual parametrization of generalized parton distributions (GPDs) is considered in details. We discuss which part of information about hadron structure encoded in GPDs [part of total GPD image] can be restored from the known amplitude of a hard exclusive process. The physics content of this partial image is analyzed.To appear in proceedings of Crimea conference ``New Trends in High-Energy Physics", Yalta, Sept. 15-22, 2007High Energy Physics - PhenomenologyHigh Energy Physics - ExperimentNuclear ExperimentNuclear Theorytext