Sora: A Review on Background, Technology, Limitations, and Opportunities of Large Vision Models

arXiv:2402.17177v1 Announce Type: cross
Abstract: Sora is a text-to-video generative AI model, released by OpenAI in February 2024. The model is trained to generate videos of realistic or imaginative scenes from text instructions and show potential in simulating the physical world. Based on public technical reports and reverse engineering, this paper presents a comprehensive review of the model's background, related technologies, applications, remaining challenges, and future directions of text-to-video AI models. We first trace Sora's development and investigate the underlying …

abstract ai model arxiv cs.ai cs.cv cs.lg generate generative generative ai model large vision models limitations openai opportunities public reports review show sora technical technology text text-to-video type video videos vision vision models world