Invention Grant
- Patent Title: Methods, systems and computer medium for scene-adaptive future depth prediction in monocular videos
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Application No.: US17203645Application Date: 2021-03-16
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Publication No.: US12033342B2Publication Date: 2024-07-09
- Inventor: Huan Liu , Zhixiang Chi , Yuanhao Yu , Yang Wang , Jin Tang
- Applicant: Huan Liu , Zhixiang Chi , Yuanhao Yu , Yang Wang , Jin Tang
- Applicant Address: CA Hamilton
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen
- Main IPC: G06N3/0455
- IPC: G06N3/0455 ; G06F18/214 ; G06N3/08 ; G06T7/50 ; G06T7/579 ; G06V10/44

Abstract:
Systems, methods and computer-readable medium for predicting a depth for a video frame are disclosed. An example method may include steps of: receiving a plurality of training data, each comprising a set of consecutive video frames and a depth representation of a subsequent video frame to the consecutive video frames; receiving a pre-trained neural network model fθ having a plurality of weights θ; while the pre-trained neural network model fθ has not converged: computing a plurality of second weights θi′, based on each set of consecutive video frames, and updating the plurality of weights θ, based on the plurality of training data and the plurality of second weights θi′; receiving a plurality of new consecutive video frames with consecutive timestamps; and predicting a depth representation of video frame immediately subsequent to the new consecutive video frames based on the updated plurality of weights θ.
Public/Granted literature
- US20220301211A1 METHODS, SYSTEMS AND COMPUTER MEDIUM FOR SCENE-ADAPTIVE FUTURE DEPTH PREDICTION IN MONOCULAR VIDEOS Public/Granted day:2022-09-22
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