Index-AniSora
I
Index AniSora
Overview :
Index-AniSora is a top-level animation video generation model open-sourced by Bilibili, based on AniSora technology. It supports one-click generation of multiple 2D style video shots, such as anime, national creation, comic改编 animations, VTubers, animated PVs, and meme animations. The model improves the efficiency and quality of animation content production through a reinforcement learning technology framework, and its technical principles have been accepted by IJCAI2025. The openness of Index-AniSora brings new technological breakthroughs to the animation video generation field, providing powerful tools for developers and creators, and promoting further development of 2D content creation.
Target Users :
This model is suitable for animators, video producers, fans of 2D culture, and developers in related fields. It can help creators quickly generate high-quality animation videos, saving time and effort. At the same time, it provides powerful technical tools for developers, promoting innovation and development in 2D content creation.
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Website Views : 40.0K
Use Cases
Enter 'A person is running forward quickly in the scene, his fast speed makes the character somewhat blurred', which can generate an animation video of the corresponding running scene.
Input 'The person in the scene raises his arm upwards, and there is gas flowing around his arm', generating an animation effect with gas flow around the person's arm.
Enter 'The man on the left tightly clenches his lips, his face filled with anger and determination. His expression conveys endless frustration and firm belief. Meanwhile, the other man opens his mouth wide, as if about to speak loudly or shout', generating an animation video of two men with different expressions.
Features
Supports generation of various 2D style videos: covers styles such as anime, national creation, and comic adapted animations, meeting the needs of different users.
One-click generation of animation videos: users just need to input simple instructions or prompt phrases to quickly generate high-quality animation videos, greatly improving creation efficiency.
Reinforcement Learning Technology Framework: optimizes the alignment of animation video generation through human feedback, making the generated content closer to human preferences and improving video quality.
High-Quality Reward Dataset: Built the first high-quality reward dataset for the anime field, containing 30,000 manually annotated anime video samples, providing rich data support for model training.
Multi-Dimensional Evaluation System: Evaluates video quality from visual appearance and visual consistency, covering multiple dimensions such as visual smoothness, visual motion, and visual attractiveness, ensuring high-quality generated videos.
How to Use
Access the open-source address of the model to obtain the model code and related resources.
Install necessary dependencies and environments according to the documentation and tutorials, configure the parameters required for model operation.
Prepare input data, such as text prompts or initial images, and process them according to the required format of the model.
Run the model to generate an animation video, adjust the generation parameters as needed, and optimize the generation effect.
View the generated animation video, perform further editing and processing as needed, and complete the creation.
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