US 12,347,118 B2
Information processing apparatus, information processing method, and non-transitory storage medium for processing image features of anatomical parts from examination images of a subject
Ryo Ishikawa, Kanagawa (JP); and Toru Tanaka, Chiba (JP)
Assigned to CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Dec. 23, 2021, as Appl. No. 17/560,682.
Claims priority of application No. 2021-005290 (JP), filed on Jan. 15, 2021.
Prior Publication US 2022/0230328 A1, Jul. 21, 2022
Int. Cl. G06T 7/246 (2017.01); G06T 7/00 (2017.01); G06T 7/149 (2017.01)
CPC G06T 7/246 (2017.01) [G06T 7/0012 (2013.01); G06T 7/149 (2017.01); G06T 2207/20116 (2013.01); G06T 2207/30048 (2013.01); G06T 2207/30061 (2013.01); G06T 2207/30096 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An information processing apparatus comprising:
at least one memory storing a program; and
at least one processor which, by executing the program, causes the information processing apparatus to:
extract a predetermined region of an anatomical part from an examination image of a subject;
acquire a map of a first feature amount of the predetermined region related to a movement of a contour portion of the anatomical part;
acquire a map of a second feature amount, that is different from the first feature amount, of the predetermined region related to the movement;
divide the predetermined region; and
generate an integrated map by integrating the map of the first feature amount and the map of the second feature amount based on the divided predetermined region.