Radiographic image processing device, method, and recording medium
AssigneeFUJIFILM Corporation
InventorMasanori KAWANISHI
Life of this patent
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Abstract
A radiographic image which is captured by irradiating a subject with radiation is acquired. A body thickness information acquisition unit acquires body thickness information of a subject. The radiographic image may be analyzed to acquire the body thickness information. A noise removal unit removes quantum noise included in the radiographic image on the basis of the body thickness information, using a filtering process using, for example, a smoothing filter.
Claims13
A radiographic image processing device comprising:
- an image acquisition unit for acquiring a radiographic image which is captured by irradiating a subject with radiation;
- a body thickness information acquisition unit for acquiring body thickness information indicating a body thickness of the subject;
- and
- a noise removal unit for removing noise included in the radiographic image on the basis of the body thickness information.
A radiographic image processing method comprising:
- acquiring a radiographic image which is captured by irradiating a subject with radiation;
- acquiring body thickness information indicating a body thickness of the subject;
- and
- removing noise included in the radiographic image on the basis of the body thickness information.
A non transitory recording medium having a radiographic image processing program recorded therein, the radiographic image processing program causing a computer to perform:
- a step of acquiring a radiographic image which is captured by irradiating a subject with radiation;
- a step of acquiring body thickness information indicating a body thickness of the subject;
- and
- a step of removing noise included in the radiographic image on the basis of the body thickness information.
Dependencies are inferred from the claim text.