US 11,776,272 B2
Method for comparing videos of surgical techniques
Joëlle K. Barral, Mountain View, CA (US); and German Bauer, San Jose, CA (US)
Assigned to Verily Life Sciences LLC, South San Francisco, CA (US)
Filed by Verily Life Sciences LLC, South San Francisco, CA (US)
Filed on Sep. 9, 2021, as Appl. No. 17/470,779.
Application 17/470,779 is a continuation of application No. 16/738,733, filed on Jan. 9, 2020, granted, now 11,157,743.
Application 16/738,733 is a continuation of application No. 16/001,674, filed on Jun. 6, 2018, granted, now 10,579,878, issued on Mar. 3, 2020.
Claims priority of provisional application 62/526,209, filed on Jun. 28, 2017.
Prior Publication US 2021/0406551 A1, Dec. 30, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. G06K 9/00 (2022.01); G06V 20/40 (2022.01); H04N 7/01 (2006.01); G06T 7/246 (2017.01); H04N 9/64 (2023.01); G06T 7/00 (2017.01); H04N 21/47 (2011.01); H04N 21/431 (2011.01); H04N 21/422 (2011.01)
CPC G06V 20/48 (2022.01) [G06T 7/0014 (2013.01); G06T 7/248 (2017.01); G06V 20/46 (2022.01); H04N 7/0117 (2013.01); H04N 7/0127 (2013.01); H04N 9/64 (2013.01); H04N 21/42204 (2013.01); H04N 21/4316 (2013.01); H04N 21/47 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/20081 (2013.01); G06V 2201/034 (2022.01)] 20 Claims
OG exemplary drawing
 
1. A non-transitory machine-readable storage medium having instructions stored thereon, which, when executed by one or more processors, cause the one or more processors to perform operations comprising:
selecting a plurality of videos from a surgical video database, each including video data of a surgical procedure comprising a plurality of surgical steps;
identifying a first surgical step included in the plurality of surgical steps within a first video segment in each of the plurality of videos, including:
receiving the first surgical step in a first video included in the plurality of videos; and
selecting, using machine learning logic, the first surgical step in other videos included in the plurality of videos, and wherein the first video is not included in the other videos; and
warping the first video segment of at least one of the first video or a second video included in the other videos to standardize a dimension of the first video segment.