The image depicts a visual diagram filled with various concepts and technologies in the field of video generation. The diagram is divided into several sections, each containing a different topic or technology. The sections are arranged in a circular shape, with each segment containing multiple sub-segments. The diagram is surrounded by a person, possibly the person who created the diagram, who is also described in the caption as being "sharing his insights." The person is wearing a tie, which is mentioned in the caption as being "casual." The overall scene suggests that the person is presenting the diagram to a group or audience, possibly at a workshop or conference. Text transcribed from the image: 2.2 en-Source se Models -1 2023 LaVie Wang et al. 2023 after 2023 Video Diffusion mann et al. 2023 delScopeT2V ang et al. 2023 2.3 Other Closed-Source Works VideoFactory Wang et al. 2023 VideoFusion Luo et al. 2023 Latent-Shift VDM Ho et al. 2022 An et al. 2023 PYoCo Ge et al. 2023 2.4 NEXT-GPT Xing et al. 2023 Training-Efficient Techniques AnimateDiff Guo et al. 2023 DSDN Liu et al. 2023 Text2Video-Zero Khachatryan et al. 2023 2.1 Pioneering Works Imagen Video Ho et al. 2022 Align your Latents Blattmann et al. 2023 Make-A-Video Singer et al. 2022 MagicVideo Zhou et al. 2022 SimDA Xing et al. 2022 Generative Disco Liu et al. 2023 AADiff Lee et al. 2023 MCDiff Chen et al. 2023 MovieFactory Zhu et al. 2023 2.5 Storyboard 2.7 Multimodal-Guided Generation TPOS Jeong et al. 2023 VideoDirectorGPT LLM-Grounded Lin et al. 2023 VisorGPT Xie et al. 2023 DirecT2V Hong et al. 2023 Free-Bloom Huang et al. 2023 Dysen-VDM Video Generation Fei et al. 2023 VDM Lian et al. 2023 2.6 Long Video Generation LVDM He et al. 2022 VidRF Gu et al. 2023 DragNUWA Yin et al. 2023 CoDi Tang et al. 2023 VideoGen Li et al. 2023 NUWA-XL Yin et al. 2023 MM-Diffusion Ruan et al. 2023 LFDM Ni et al. 2023 Generative Dynamics Li et al. 2023 MinD-Video Chen et al. 2023 9 Copyright@Mike Shou, NUS 10