Procedimiento para medir el volumen interior de un objeto

Un procedimiento para la medición del volumen interior de un objeto no metálico que comprenda elementos metálicos en el que: - El volumen interior del objeto se rellena con un relleno (2), en el que el relleno (2) es reutilizable. - El objeto se escanea, sin contacto, utilizando un escáner tomográfico computerizado, - Los resultados del escaneo se usan para una construcción automatizada de un modelo tridimensional del volumen interior del objeto, y - El volumen interior del objeto se mide usando un procesamiento computerizado del modelo tridimensional obtenido caracterizado porque la radiodensidad del relleno (2) difiere de la radiodensidad del objeto, en donde se utiliza cuarzo como relleno (2) con objeto de evitar residuos de elementos metálicos en la imagen del objeto. The invention relates to a method of measuring the interior volume of an object, in which the object is contactlessly scanned using a computer tomographic scanner, the scanning results are used for an automatised construction of a three-dimensional model of the interior volume of the object, and the interior volume of the object is measured using computer processing of the obtained three-dimensional model. For an automatised creation of the three-dimensional model of the interior volume of the object, including an object with an open contour, and to prevent the occurrence of artefacts during measuring of an object, mainly a non-metallic one, according to the invention the interior volume of the object is filled with a filler before scanning, wherein the filler is a reusable filler and the radiodensity of the filler differs from the radiodensity of the object. Additionally the invention relates to the application of the inventive method for measuring the interior volume of shoes.