公开(公告)号：US11386683B1

公开(公告)日：2022-07-12

申请号：US16674493

申请日：2019-11-05

Applicant: Amazon Technologies, Inc.

Inventor： David John Ossim ,  Hooman Mahyar ,  Domenic Rigoglioso

IPC: G06V30/148 ,  G06K9/62 ,  G06T7/11 ,  G06V10/26 ,  G06V20/40 ,  G06V10/764 ,  G06V30/19

Abstract: Technologies are provided for the detection and recognition of overlaid content within video content. Some embodiments include a computing system that can receive data defining a sequence of frames corresponding to video content. The sequence of frames spans a defined time interval. The computing system can determine image changes between contiguous images defined by contiguous frames in the sequence of frames. A subset of the image changes can indicate static content within the video content, and another subset of the image changes can indicate non-static content. The computing system can then generate a composite image using at least the image changes, where the composite image includes an area representing the static content. Using the composite image, the computing system can classify the area as a defined visual element. Examples of the defined visual element include a logo and text.