| 摘要 |
<p num="1"><br/><br/><br/>An irradiation method, in particular for imaging a region of investigation (2) <br/>of an object (1), comprises the steps of generating at least one energy input <br/>beam (3) with at least one energy input beam source (210), wherein the at <br/>least one energy input beam (3) comprises a plurality of individual en~ergy <br/>input beam components (3.1, 3.2, 3.3, ...), and irradi~ating the region of <br/>investigation (2) with the at least one energy input beam (3) along a <br/>plurality of projection direc~tions, wherein the energy input beam components <br/>(3.1, 3.2, 3.3, ...) are formed with at least one beam mask (211) made of an <br/>energy input shielding material with through holes. Furthermore, an imaging <br/>method and devices for irradiating or imaging the object are described.<br/>
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