Capability determination method, capability determination apparatus, capability determination program, and phantom
AssigneeKonica Minolta, Inc.
InventorTatsuya TAKAGI
Life of this patent
Estimating the term…
Abstract
A capability determination method includes: acquiring an imaging capability from an image obtained by a radiation detector by irradiation of a model with radiation; and outputting the acquired imaging capability in such a manner as to indicate a relation with a required imaging capability for a predetermined dynamic analysis.
Claims23
A capability determination method performed by a dynamic quality control apparatus, the capability determination method comprising:
- acquiring an imaging capability from an image obtained by a radiation detector by irradiation of a model with radiation;
- and
- outputting the acquired imaging capability in such a manner as to indicate a relation with a required imaging capability for a predetermined dynamic analysis.
A capability determination apparatus, comprising:
- an acquirer that acquires an imaging capability from an image obtained by a radiation detector by irradiation of a model with radiation;
- and
- an output that outputs the acquired imaging capability in such a manner as to indicate a relation with a required imaging capability for a predetermined dynamic analysis.
A determination method for determining a dynamic imaging capability of a radiography apparatus, the determination method comprising:
- preparing a model whose radiolucency and movement speed are changeable;
- acquiring a plurality of images continuously captured by irradiation of the model with radiation, while selecting a combination of the radiolucency and the movement speed of the model;
- comparing a resolution of each the plurality of image acquired and a reference value set for each imaging purpose;
- and
- determining, based on a result of the comparison, whether or not the radiography apparatus has a required imaging capability.
A determination apparatus for determining a dynamic imaging capability of a radiography apparatus, comprising:
- a hardware processor, wherein the hardware processor
- acquires a plurality of images continuously captured by irradiation of a model with radiation, while selecting a combination of a radiolucency and a movement speed of the model whose radiolucency and movement speed are changeable;
- compares a resolution of each the plurality of image acquired and a reference value set for each imaging purpose;
- and
- determines, based on a result of the comparison, whether or not the radiography apparatus has a required imaging capability.
Dependencies are inferred from the claim text.