公开(公告)号：US20230351627A1

公开(公告)日：2023-11-02

申请号：US18062456

申请日：2022-12-06

Applicant: Snap Inc.

Inventor： Ilteris Kaan Canberk ,  Terek Judi ,  Phillip Larson

IPC: G06T7/70 ,  G06V10/24 ,  G06V10/82 ,  G06V40/16 ,  G06V40/20

CPC classification number: G06T7/70 ,  G06V10/24 ,  G06V10/82 ,  G06V40/161 ,  G06V40/20 ,  G06V2201/07 ,  G06T2207/20132 ,  G06T2207/30201

Abstract: Example systems, computer readable medium and methods for automatically generating portrait videos from landscape videos include receiving a landscaped video, identifying one or more objects to track, and tracking the one or more objects by moving a cropping window. A user interface is presented that provides options for a user to automatically convert a landscape video into a portrait video. The options include selecting one or more objects in the landscape video to track and tracking based on a flight plan used to capture the video. The automatic tracking uses a hierarchy of a person for tracking where a face is used if the person is close, an upper body is used if the person is farther away, and a whole body is used if the person is even farther away. A hierarchy of a person includes indications of which parts of the hierarchy to exclude first.