Conceptos Básicos
VIDEOSHOP enables precise video editing by propagating semantic changes across frames.
Resumen
The article introduces VIDEOSHOP, a training-free video editing algorithm for localized semantic edits. It allows users to make modifications to the first frame of a video and automatically propagate those changes to all frames while maintaining consistency. VIDEOSHOP supports various edits like adding or removing objects, changing attributes, and more. The method leverages image-based video editing by inverting latents with noise extrapolation. Experimental results show that VIDEOSHOP outperforms baselines on multiple evaluation metrics.
Structure:
- Introduction to Traditional Video Editing Challenges
- Existing Limitations in Video Models for Semantic Editing
- Introduction of VIDEOSHOP Algorithm for Localized Semantic Edits
- Technical Insights Enabling VIDEOSHOP's Functionality
- Experiments and Results Comparing VIDEOSHOP with Baseline Methods
- Human Evaluation Study and Efficiency Assessment of VIDEOSHOP
- Ablation Study on Different Components of VIDEOSHOP Algorithm
- Discussion on Limitations and Future Directions
Estadísticas
Figure 1: VIDEOSHOP is a training-free method for precise video editing.
Stable Video Diffusion model used as the base model.
Comparison of performance metrics against baseline methods.
Citas
"VIDEOSHOP produces higher quality edits against 6 baselines on 2 editing benchmarks using 10 evaluation metrics."
"VIDEOSHOP empowers users to make direct pixel modifications, enabling a spectrum of semantic edits."