Title:
VIDEO PROCESSING WITH PREVIEW OF AR EFFECTS
Document Type and Number:
WIPO Patent Application WO/2024/020908
Kind Code:
A1
Abstract:
Image augmentation effects are provided on a device that includes a display and a camera. A simplified augmented reality effect is applied to a stream of images captured by the camera, to generate a preview stream of images. The preview stream of images is displayed on the display. A second stream of images corresponding to the first stream of images is saved to an initial video file. A full augmented reality effect, corresponding to the simplified augmented reality affect, is then applied to the second stream of images to generate a fully-augmented stream of images, which are saved to a further video file. The further video file can then be played back on the display to show the final, fully augmented reality effect as applied to the stream of images.
Inventors:
ZHU CAI (CN)
LIU CHUANGWEN (CN)
WU HAOYUN (US)
YUAN WEIHAO (CN)
LIU CHUANGWEN (CN)
WU HAOYUN (US)
YUAN WEIHAO (CN)
Application Number:
PCT/CN2022/108422
Publication Date:
February 01, 2024
Filing Date:
July 28, 2022
Export Citation:
Assignee:
SNAP INC (US)
International Classes:
H04N21/44
Foreign References:
| CN107948543A | 2018-04-20 | |||
| CN114401442A | 2022-04-26 | |||
| CN111915744A | 2020-11-10 | |||
| CN105357451A | 2016-02-24 | |||
| US20110053688A1 | 2011-03-03 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
Download PDF: