公开(公告)号：US10275892B2

公开(公告)日：2019-04-30

申请号：US15462752

申请日：2017-03-17

Applicant: Google LLC

Inventor： Francois Bleibel ,  Tingfang Du ,  Thomas Nonn ,  Jie Tan

IPC: G06K9/00 ,  G06T7/194

Abstract: A depth-based effect may be applied to a multi-view video stream to generate a modified multi-view video stream. User input may designate a boundary between a foreground region and a background region, at a different depth from the foreground region, of a reference image of the video stream. Based on the user input, a reference mask may be generated to indicate the foreground region and the background region. The reference mask may be used to generate one or more other masks that indicate the foreground and background regions for one or more different images, from different frames and/or different views from the reference image. The reference mask and other mask(s) may be used to apply the effect to the multi-view video stream to generate the modified multi-view video stream.