US 12,220,266 B2
Medical image processing apparatus and medical image processing method
Keisuke Yamakawa, Kashiwa (JP); and Kazuki Matsuzaki, Kashiwa (JP)
Assigned to FUJIFILM Corporation, Tokyo (JP)
Filed by FUJIFILM Healthcare Corporation, Kashiwa (JP)
Filed on Jun. 3, 2022, as Appl. No. 17/831,519.
Claims priority of application No. 2021-100583 (JP), filed on Jun. 17, 2021.
Prior Publication US 2022/0401042 A1, Dec. 22, 2022
Int. Cl. A61B 6/02 (2006.01); A61B 6/46 (2024.01); G06T 7/174 (2017.01)
CPC A61B 6/025 (2013.01) [A61B 6/463 (2013.01); G06T 7/174 (2017.01); G06T 2200/04 (2013.01); G06T 2207/10081 (2013.01); G06T 2211/436 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A medical image processing apparatus which handles a tomosynthesis image generated using a plurality of projection images obtained by imaging an object under examination in an angle range of less than 180 degrees, the medical image processing apparatus comprising:
a storage section for pre-storing blur data at individual coordinates of an imaging space; and
a correction section for correcting the tomosynthesis image using the blur data, wherein
the correction section extracts, from the tomosynthesis image, a medical device region as a region of a medical device inserted into the object under examination, and based on the medical device region, the correction section sets a range in which the tomosynthesis image is corrected.