Patent ID: 11948280
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. A system for multi-frame contextual attention, the system comprising:
a memory; and
a processor configured to:
obtain a reference frame from a video, the reference frame having an occluded region;
identify context frames from the video with respect to the reference frame, the context frames comprising a first set of one or more consecutive neighboring frames immediately prior to the reference frame and a second set of one or more consecutive neighboring frames immediately subsequent to the reference frame, wherein a first number of frames in the first set is equal to a second number of frames in the second set, and the first number and the second number have an inversely proportional relationship to a scene changing speed in the video; and
produce a coarse prediction of the reference frame using at least the reference frame to fill a hole of the occluded region through filtering;
produce a refined reference frame by processing the coarse prediction of the reference frame and the context frames.