METHOD AND SYSTEM FOR 360-DEGREE VIDEO PLAYBACK |
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| 申请号 | US15666589 | 申请日 | 2017-08-02 | 公开(公告)号 | US20180241984A1 | 公开(公告)日 | 2018-08-23 |
| 申请人 | Novatek Microelectronics Corp.; | 发明人 | Min Sun; Hou-Ning Hu; Yen-Chen Lin; Hsien-Tzu Cheng; Chieh-Cheng Chen; Hung-Ming Wang; | ||||
| 摘要 | The disclosure proposes a method and a system for 360-degree video playback. The method is applicable to a video playback system and includes at least the following steps. A current frame of a 360-degree video having a sequence of frames is received. Candidate objects in the current frame are detected, and a main object is selected from the candidate objects by using a selector recurrent neural network (RNN) model based on information of the candidate objects in the current frame. A viewing angle corresponding to the current frame is computed by using a regressor RNN model based on the main object in the current frame. The current frame is displayed on the screen according to the viewing angle. | ||||||
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| 说明书全文 | |||||||
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