US 12,423,809 B2
Medical image processing apparatus, method, and program for detecting abnormal region by setting threshold
Keigo Nakamura, Tokyo (JP); and Mizuki Takei, Tokyo (JP)
Assigned to FUJIFILM Corporation, Tokyo (JP)
Filed by FUJIFILM Corporation, Tokyo (JP)
Filed on Dec. 19, 2022, as Appl. No. 18/068,501.
Application 18/068,501 is a continuation of application No. PCT/JP2021/018612, filed on May 17, 2021.
Claims priority of application No. 2020-124463 (JP), filed on Jul. 21, 2020.
Prior Publication US 2023/0121783 A1, Apr. 20, 2023
Int. Cl. G06T 7/00 (2017.01); A61B 6/03 (2006.01); A61B 6/46 (2024.01); A61B 6/50 (2024.01)
CPC G06T 7/0012 (2013.01) [A61B 6/032 (2013.01); A61B 6/463 (2013.01); A61B 6/505 (2013.01); G06T 2200/04 (2013.01); G06T 2207/10081 (2013.01); G06T 2207/10088 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01); G06T 2207/30008 (2013.01); G06T 2207/30061 (2013.01); G06T 2207/30168 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A medical image processing apparatus comprising at least one processor,
wherein the processor is configured to:
acquire a first purpose of examination of a target medical image to be interpreted;
set, according to the first purpose of the examination, a first detection threshold value or a first display threshold value for detecting a first abnormal region and a second detection threshold value or a second display threshold value for detecting a second abnormal region, wherein the first detection threshold value or the first display threshold value and the second detection threshold value or the second display threshold value are associated with the first purpose of examination;
detect the first abnormal region from the target medical image by a first learning model which outputs a first detection result based on the first detection threshold value or the first display threshold value;
detect the second abnormal region from the target medical image at a part different from a part including the first abnormal region by a second learning model which outputs a second detection result based on the second detection threshold value or the second display threshold value; and
display the first detection result of the first abnormal region and the second detection result of the second abnormal region on a display.