- 专利标题: Methods, systems and computer medium for scene-adaptive future depth prediction in monocular videos
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申请号: US17203645申请日: 2021-03-16
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公开(公告)号: US12033342B2公开(公告)日: 2024-07-09
- 发明人: Huan Liu , Zhixiang Chi , Yuanhao Yu , Yang Wang , Jin Tang
- 申请人: Huan Liu , Zhixiang Chi , Yuanhao Yu , Yang Wang , Jin Tang
- 申请人地址: CA Hamilton
- 专利权人: HUAWEI TECHNOLOGIES CO., LTD.
- 当前专利权人: HUAWEI TECHNOLOGIES CO., LTD.
- 当前专利权人地址: CN Shenzhen
- 主分类号: G06N3/0455
- IPC分类号: G06N3/0455 ; G06F18/214 ; G06N3/08 ; G06T7/50 ; G06T7/579 ; G06V10/44
摘要:
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.
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