AC-SUM-GAN: Connecting Actor-Critic and Generative Adversarial Networks for Unsupervised Video Summarization.
Evlampios E. ApostolidisEleni AdamantidouAlexandros I. MetsaiVasileios MezarisIoannis PatrasPublished in: IEEE Trans. Circuits Syst. Video Technol. (2021)
Keyphrases
- video summarization
- actor critic
- unsupervised learning
- video content
- audio visual
- event detection
- temporal difference
- generative model
- video data
- optimal control
- key frames
- surveillance videos
- video sequences
- video retrieval
- supervised learning
- function approximation
- semi supervised
- policy gradient
- approximate dynamic programming
- real time
- gradient method
- video frames
- visual information
- search space
- e learning