公开(公告)号：US20190147105A1

公开(公告)日：2019-05-16

申请号：US15813978

申请日：2017-11-15

Applicant: Google LLC

Inventor： Hang Chu ,  Michael Nechyba ,  Andrew C. Gallagher ,  Utsav Prabhu

IPC: G06F17/30 ,  G06N3/08

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for partitioning videos. In one aspect, a method includes obtaining a partition of a video into one or more shots. Features are generated for each shot, including visual features and audio features. The generated features for each shot are provided as input to a partitioning neural network that is configured to process the generated features to generate a partitioning neural network output. The partition of the video into one or more chapters is determined based on the partitioning neural network output, where a chapter is a sequence of consecutive shots that are determined to be taken at one or more locations that are semantically related.