End-to-end Generative Pre-training for Multimodal Video Captioning

Posted by Paul Hongsuck Seo and Arsha Nagrani, Research Scientists, Google Research, Perception Team

Multimodal video captioning systems utilize both the video frames and speech to generate natural language descriptions (captions) of videos. Such systems are stepping stones towards the longstanding goal of building multimodal conversational systems that effortlessly communicate with users while perceiving environments through multimodal input streams.

Unlike video understanding tasks (e.g., video classification and retrieval) where the key challenge lies in processing and understanding multimodal input …

captioning cvpr multimodal multimodal learning pre-training training video