PV3D: A 3D Generative Model for Portrait Video Generation.
Eric Zhongcong XuJianfeng ZhangJun Hao LiewWenqing ZhangSong BaiJiashi FengMike Zheng ShouPublished in: CoRR (2022)
Keyphrases
- generative model
- video representation
- probabilistic model
- bayesian framework
- video sequences
- video data
- prior knowledge
- video frames
- discriminative learning
- video streams
- dynamic textures
- multimedia
- em algorithm
- posterior probability
- video analysis
- discriminative models
- key frames
- video content
- object categories
- latent dirichlet allocation
- semi supervised
- space time
- video clips
- machine learning
- expectation maximization
- learned models
- feature space