Shimadzu Corporation

David Thibault Pelletier

Keiichi Tanno

Shota Sato

Naoki Hasegawa

Shohei Okubo

Takaya Yamamoto

A radiographic imaging apparatus () is configured to generate movement maps () of pixels () belonging to a first image () based on the first image () and a second image () captured at different times, to move a pixel () of the first image () based on a smoothed movement map () in which high-frequency components of the movement maps () have been suppressed in a spatial direction and generate a deformed image (), and to combine the deformed image () and the second image ().

Radiographic imaging apparatus

A radiographic imaging apparatus includes an image generator configured to generate a plurality of first images and a plurality of second images, and an image processor configured to align common regions between the plurality of first images and generate a difference long image by splicing images obtained by subtracting a plurality of corrected images from the plurality of second images.

In this radiation fluoroscopic imaging apparatus, an image processing unit is configured to generate a first image by performing first image processing that clarifies a blood vessel as an imaging target when capturing a plurality of contrast agent images and generate a plurality of second images used to generate a differential long image by performing second image processing.

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Laval, Canada

David Thibault Pelletier