US 12,465,439 B2
Image processing device, image processing method, and surgical microscope system
Koji Kashima, Tokyo (JP); Junichiro Enoki, Tokyo (JP); Tomoyuki Ootsuki, Tokyo (JP); and Izumu Hosoi, Tokyo (JP)
Assigned to Sony Group Corporation, Tokyo (JP)
Appl. No. 18/262,379
Filed by Sony Group Corporation, Tokyo (JP)
PCT Filed Dec. 16, 2021, PCT No. PCT/JP2021/046454
§ 371(c)(1), (2) Date Jul. 21, 2023,
PCT Pub. No. WO2022/163190, PCT Pub. Date Aug. 4, 2022.
Claims priority of application No. 2021-013641 (JP), filed on Jan. 29, 2021; and application No. 2021-154269 (JP), filed on Sep. 22, 2021.
Prior Publication US 2024/0074821 A1, Mar. 7, 2024
Int. Cl. A61B 34/00 (2016.01); A61B 3/13 (2006.01); A61B 90/20 (2016.01); A61F 2/16 (2006.01); G06T 11/00 (2006.01); G06V 10/74 (2022.01); G16H 20/40 (2018.01)
CPC A61B 34/25 (2016.02) [A61B 3/13 (2013.01); A61B 90/20 (2016.02); A61F 2/1662 (2013.01); G06T 11/00 (2013.01); G06V 10/761 (2022.01); G16H 20/40 (2018.01); A61B 2034/252 (2016.02); A61B 2034/254 (2016.02); G06T 2210/41 (2013.01); G06V 2201/03 (2022.01)] 20 Claims
OG exemplary drawing
 
1. An image processing device comprising:
circuitry configured to
receive an operative field image;
superimpose a second guide for adjusting a position and orientation of the operative field on the operative field image;
generate a first guide that guides a user to a motion of a surgery start instruction on the operative field image to generate a display image;
detect that a surgical tool has been inserted into a region of an operative field corresponding to an interior of the first guide as the surgery start instruction;
in response to detection of insertion of the surgical tool, start the surgery start-time processing; and
in response to an operative field being within the second guide in the operative field image, superimpose the first guide on the display image.