Patent №
US 11,625,814
Granted
2023-04-11
Filed 2021
Owner
BYTEDANCE INC.
+1 more
Lab
—
AI components
3
vision · evo · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
17192549
Systems and methods are directed to inpainting video. More specifically, initial video data including a sequence of image frames containing missing or corrupted pixel information may be received. Optical flow displacement values and optical flow validity masks may be generated for neighboring image frames of initial video data. Image features from image feature maps of one or more neighboring image frames may be warp-shifted to image feature maps of a current image frame using the optical flow displacement values and warp-shifted image features from the feature maps of the one or more neighboring image frames may be selected based on one or more of the optical flow validity masks. A sequence of complete image frames may be generated based on the selected warp-shifted image features from the feature maps of the one or more neighboring image frames and image features from the image feature maps of the current image frame.
AI classification
Ownership
BYTEDANCE INC.
assignment · 554990033
LEMON INC.
assignment · 554990107
Assignors
YANG, LINJIE, LIU, DING, ZOU, XUEYAN
On an employer assignment, the assignors are typically the inventors.