Invention Grant
- Patent Title: Stabilization of low-light video
- Patent Title (中): 稳定低光视频
-
Application No.: US14227280Application Date: 2014-03-27
-
Publication No.: US09204048B2Publication Date: 2015-12-01
- Inventor: Alexandre Karpenko
- Applicant: Facebook, Inc.
- Applicant Address: US CA Menlo Park
- Assignee: Facebook, Inc.
- Current Assignee: Facebook, Inc.
- Current Assignee Address: US CA Menlo Park
- Agency: Baker Botts L.L.P.
- Main IPC: H04N5/232
- IPC: H04N5/232

Abstract:
In one embodiment, a method includes receiving information indicative of an amount of light present for capturing an image frame of a video clip, and, based on the amount of light present, determining a candidate exposure time for the image frame. The method also includes determining a maximum exposure time for the image frame. If the candidate exposure time is less than or substantially equal to the maximum exposure time, the method includes capturing the image frame with approximately the candidate exposure time. If the candidate exposure time is greater than the maximum exposure time, the method includes capturing the image frame with approximately the maximum exposure time.
Public/Granted literature
- US20150281580A1 STABILIZATION OF LOW-LIGHT VIDEO Public/Granted day:2015-10-01
Information query