US 11,810,353 B2
Methods, systems, and media for detecting two-dimensional videos placed on a sphere in abusive spherical video content
Filip Pavetic, Zurich (CH)
Assigned to Google LLC, Mountain View, CA (US)
Filed by Google LLC, Mountain View, CA (US)
Filed on Feb. 1, 2021, as Appl. No. 17/163,841.
Application 17/163,841 is a continuation of application No. 16/418,399, filed on May 21, 2019, granted, now 10,909,381.
Claims priority of provisional application 62/674,230, filed on May 21, 2018.
Prior Publication US 2021/0158050 A1, May 27, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. G06V 20/40 (2022.01); G06F 21/16 (2013.01); G06T 3/00 (2006.01)
CPC G06V 20/46 (2022.01) [G06F 21/16 (2013.01); G06T 3/0031 (2013.01); G06V 20/48 (2022.01); G06F 2221/0737 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A method for analyzing spherical video content, the method comprising:
selecting a frame of a spherical video content item;
projecting the frame of the spherical video content item to a two-dimensional region using a projection defined by a mapping according to which neighboring points of the frame are mapped to respective neighboring points of the region and to which one or more contiguous portions of the frame are each mapped to a corresponding plurality of contiguous portions of the region;
identifying an area within the region which meets a criterion indicative of the region having a likelihood above a threshold of including a particular type of content; and
in response to determining that the probability of the area within the region including the particular type of content is above the threshold, inhibiting the spherical video content item from being presented.