US 12,274,416 B2
Medical image processing apparatus, endoscope system, medical image processing method, and program
Misaki Meguro, Kanagawa (JP)
Assigned to FUJIFILM Corporation, Tokyo (JP)
Filed by FUJIFILM Corporation, Tokyo (JP)
Filed on Feb. 3, 2022, as Appl. No. 17/591,976.
Application 17/591,976 is a continuation of application No. PCT/JP2020/032049, filed on Aug. 25, 2020.
Claims priority of application No. 2019-160463 (JP), filed on Sep. 3, 2019.
Prior Publication US 2022/0151467 A1, May 19, 2022
Int. Cl. A61B 1/00 (2006.01); G06T 7/00 (2017.01); G06V 10/25 (2022.01); G06V 10/82 (2022.01); G10L 15/22 (2006.01)
CPC A61B 1/000096 (2022.02) [A61B 1/00045 (2013.01); A61B 1/00055 (2013.01); G06T 7/0012 (2013.01); G06V 10/25 (2022.01); G06V 10/82 (2022.01); G10L 15/22 (2013.01); G06T 2207/10068 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01); G10L 2015/223 (2013.01)] 25 Claims
OG exemplary drawing
 
1. A medical image processing apparatus comprising one or more processors configured to:
acquire an observation image of a subject;
detect a region of interest from frame images constituting the observation image;
determine whether each of the frame images in which the region of interest has been detected satisfies an unobserved condition indicating that the region of interest having been overlooked by a user is contained;
store, in a storage, an unobserved frame image that is one of the frame images satisfying the unobserved condition;
transmit, to a display apparatus, a first display signal indicating the observation image and a second display signal indicating the unobserved frame image; and
determine sameness of the region of interest in the unobserved frame image and the region of interest in the observation image on the basis of a result of comparison between a feature quantity of the region of interest in the unobserved frame image and a feature quantity of the region of interest in the observation image, and stop transmitting the second display signal when determining that the region of interest in the unobserved frame image and the region of interest in the observation image are the same.