X-RAY DIAGNOSTIC APPARATUS

摘要

In an X-ray diagnostic apparatus of one embodiment, an image data generator sequentially generates X-ray images based on X-rays transmitted through a subject. An image processor executes: first processing where, in response to an instruction to start correction processing, a position of a target contained in a predetermined X-ray image is obtained as a reference position; and second processing where corrected images in which positions of the target are set at the reference position are sequentially generated from newly generated X-ray images. An image data storage unit stores therein information on a reference position with respect to each set of conditions of manipulation on the subject. Upon receiving the instruction to start correction processing, the image processor executes the second processing by using information on the reference position stored in the image data storage unit, in accordance with a set of the conditions of manipulation on the subject.

主权项

1. An X-ray diagnostic apparatus comprising:
processing circuitry configured to
sequentially generate X-ray images based on X-rays emitted from an X-ray tube and transmitted through a subject, andexecute first processing where, in response to an instruction to start correction processing, a position of a target contained in a predetermined X-ray image is obtained as a reference position, and second processing where corrected images in which positions of the target are set at the reference position are sequentially generated from newly generated X-ray images; and storage circuitry configured to store therein information on the reference position with respect to each set of conditions of manipulation on the subject, wherein upon receiving the instruction to start correction processing, the processing circuitry is configured to execute the second processing by using information on the reference position stored in the storage circuitry in accordance with a set of the conditions of manipulation on the subject.