US 12,266,127 B2
Medical system, signal processing device, and signal processing method
Yohei Kobayashi, Tokyo (JP); Yoshio Soma, Tokyo (JP); and Keisuke Uyama, Tokyo (JP)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 17/437,533
Filed by SONY GROUP CORPORATION, Tokyo (JP)
PCT Filed Mar. 12, 2020, PCT No. PCT/JP2020/010741
§ 371(c)(1), (2) Date Sep. 9, 2021,
PCT Pub. No. WO2020/195877, PCT Pub. Date Oct. 1, 2020.
Claims priority of application No. 2019-056683 (JP), filed on Mar. 25, 2019.
Prior Publication US 2022/0148209 A1, May 12, 2022
Int. Cl. G06T 7/593 (2017.01); G06T 7/00 (2017.01); G16H 30/40 (2018.01)
CPC G06T 7/593 (2017.01) [G06T 7/0012 (2013.01); G16H 30/40 (2018.01); G06T 2207/20104 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A medical system, comprising:
an imaging sensor configured to:
capture an endoscopic field image associated with an endoscopic field; and
output the endoscopic field image; and
circuitry configured to:
generate, based on a first algorithm and the endoscopic field image, first three-dimensional (3D) information associated with the endoscopic field, wherein
the first 3D information is associated with an entire range of the endoscopic field image;
set a first area of interest in the endoscopic field image; and
generate, based on a second algorithm, second 3D information associated with the first area of interest, wherein
the second algorithm is different from the first algorithm, and
the first area of interest is within the entire range of the endoscopic field image.