- 专利标题: VIDEO FRAME INTERPOLATION METHOD AND APPARATUS, AND DEVICE
-
申请号: EP22827452.8申请日: 2022-06-15
-
公开(公告)号: EP4344227A1公开(公告)日: 2024-03-27
- 发明人: ZHANG, Ziyang , HE, Weihua , YANG, Chen , LIAO, Jianxing , TIAN, Kun , WANG, Ying , ZHAN, Yunlong
- 申请人: Huawei Technologies Co., Ltd.
- 申请人地址: CN Shenzhen, Guangdong 518129 Huawei Administration Building, Bantian, Longgang District,
- 代理机构: Thun, Clemens
- 优先权: CN202110687105 20210621
- 国际公布: WO2022267957 20221229
- 主分类号: H04N21/44
- IPC分类号: H04N21/44 ; H04N21/8547
摘要:
Embodiments of this disclosure relate to the multimedia processing field, and provide a video frame interpolation method and apparatus, and a device. In the video frame interpolation method in this disclosure, a first image at first time, a second image at second time, and sensor data captured by a dynamic vision sensor apparatus are obtained, and the sensor data includes dynamic event data between the first time and the second time. At least one target image is determined based on the first image, the second image, and the sensor data, where the at least one target image is an image corresponding to at least one target time between the first time and the second time. The dynamic event data is used to help compensate for motion information missing from existing image data. This implements accurate prediction of an intermediate image, and improves image prediction effect.
信息查询