The geometry of efficient codes: how rate-distortion trade-offs distort the latent representations of generative models.
Leo D'AmatoGian Luca LanciaGiovanni PezzuloPublished in: CoRR (2024)
Keyphrases
- rate distortion
- generative model
- bit rate
- video coding
- probabilistic model
- mixture model
- motion estimation
- em algorithm
- prior knowledge
- computational complexity
- rate allocation
- latent variables
- discriminative models
- hidden variables
- rate control
- coding efficiency
- distributed video coding
- expectation maximization
- sparse coding
- semi supervised
- source coding
- high quality
- computer vision
- turbo codes
- video quality
- conditional random fields
- search algorithm
- three dimensional