US 12,115,014 B2
Most relevant x-ray image selection for hemodynamic simulation
Christian Haase, Hamburg (DE); Cornelis Willem-Johannes Immanuel Spoel, Helmond (NL); Martijn Anne Van Lavieren, Utrecht (NL); and Michael Grass, Buchholz in der Nordheide (DE)
Assigned to KONINKLIJKE PHILIPS N.V., Eindhoven (NL)
Appl. No. 17/294,740
Filed by KONINKLIJKE PHILIPS N.V., Eindhoven (NL)
PCT Filed Nov. 27, 2019, PCT No. PCT/EP2019/082804
§ 371(c)(1), (2) Date May 18, 2021,
PCT Pub. No. WO2020/109422, PCT Pub. Date Jun. 4, 2020.
Claims priority of application No. 18208852 (EP), filed on Nov. 28, 2018.
Prior Publication US 2022/0015730 A1, Jan. 20, 2022
Int. Cl. A61B 6/00 (2024.01); A61B 6/50 (2024.01); G06T 7/00 (2017.01)
CPC A61B 6/5217 (2013.01) [A61B 6/481 (2013.01); A61B 6/504 (2013.01); G06T 7/0016 (2013.01); G06T 2207/10116 (2013.01); G06T 2207/30101 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method of selecting one or more diagnostic images for generating a physiological model of a target structure, the method comprising:
obtaining a plurality of diagnostic images of the target structure,
deriving a plurality of target measures indicating one or more properties of the target structure in the plurality of diagnostic images, wherein at least one target measure is derived for each of the plurality of diagnostic images,
analyzing the plurality of target measures to select, from the plurality of diagnostic images, a set of candidate images, and
assigning a suitability score to each candidate image in the set of candidate images, the suitability score indicating a suitability of the respective candidate image for generating the physiological model of the target structure, wherein the suitability score is assigned based on the one or more properties of the target structure indicated in the respective candidate image being suitable to model a physiological aspect of the target structure.