Newly designed phantom for visual detection tests of intra-oral x-ray imaging systems

Abstract

A new phantom set, which consists of ten acrylic plate phantoms with several kinds of holes, was designed for visual detection tests of intra-oral x-ray imagin systems. Detection tests of two kinds of dental x-ray films were performed using three kinds of phantoms, an aluminum test object, Burger's phantom and the new phantom set. Detection-ability curves… (More)
DOI: 10.1007/BF02492612

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