US 12,169,920 B2
Telecentric detection of lattice breakdown
Eric Michael Brannigan, Lenexa, KS (US); and Benjamin Ross Brown, Lee's Summit, MO (US)
Assigned to Honeywell Federal Manufacturing & Technologies, LLC, Kansas City, MO (US)
Filed by Honeywell Federal Manufacturing & Technologies, LLC, Kansas City, MO (US)
Filed on Jan. 5, 2022, as Appl. No. 17/568,861.
Prior Publication US 2023/0214978 A1, Jul. 6, 2023
Int. Cl. G02B 13/22 (2006.01); G01M 5/00 (2006.01); G06T 7/00 (2017.01); H04N 23/90 (2023.01)
CPC G06T 7/0002 (2013.01) [G01M 5/0033 (2013.01); G01M 5/0091 (2013.01); H04N 23/90 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method of detecting a deformation in a lattice structure, the method comprising:
capturing first image data of the lattice structure via a first image capturing device with a first telecentric lens directed toward the lattice structure and a second image capturing device with a second telecentric lens spaced apart from the first telecentric lens and directed toward the lattice structure;
compressing the lattice structure;
capturing second image data of the lattice structure via the first image capturing device and the second image capturing device; and
detecting the deformation based at least in part on the first image data and the second image data.