To provide an X-ray diagnostic apparatus which does not generate false images at the time of performing defective pixel correction processing and resize processing, an image processing method and an image processing program.
In the X-ray diagnostic apparatus comprising an X-ray image detector for detecting X-rays exposed from an X-ray tube to a subject and an image processing part for processing image signals from the X-ray image detector, the image processing part replaces at least one of the pixel value of a pixel after matrix transformation processing and the pixel value of a defective pixel with the pixel value of a prescribed pixel in the case of performing at least one of the matrix transformation processing of an output image from the X-ray image detector and the correction processing of the defective pixel of the X-ray image detector.
MATSUZAKI TAKEO
TOSHIBA MEDICAL SYS CORP
TOSHIBA MEDICAL SYS CO LTD
JPH09214835A | 1997-08-15 | |||
JP2002197450A | 2002-07-12 | |||
JP2002199285A | 2002-07-12 | |||
JPH1051693A | 1998-02-20 | |||
JP2002034961A | 2002-02-05 |
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
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