

Instructavatar
Overview :
InstructAvatar is an innovative text-guided method for generating 2D avatars with rich emotional expression. This model controls avatar emotions and facial expressions via a natural language interface, offering fine-grained control, improved interactivity, and generalization ability for generated videos. It utilizes an automated annotation process to construct a training dataset of instruction-video pairs and incorporates a novel dual-branch diffusion base generator capable of predicting avatars simultaneously based on audio and textual instructions. Experimental results demonstrate that InstructAvatar outperforms existing methods in fine-grained emotional control, lip-sync quality, and naturalness.
Target Users :
InstructAvatar is designed for AI researchers, avatar generation app developers, and individuals interested in creating virtual characters. It is beneficial for them because:
1) It provides a novel avatar generation method for research and development;
2) Text-guided approach simplifies emotional and action control of avatars;
3) Supports fine-grained control, resulting in more vivid and personalized avatars;
4) Features improved interactivity and generalization capabilities, suitable for diverse applications.
Use Cases
AI researchers utilize InstructAvatar to generate avatars with specific emotional expressions for training emotion recognition algorithms.
App developers leverage InstructAvatar to create virtual customer service agents or game characters, providing a more natural interaction experience.
Content creators utilize InstructAvatar to generate personalized virtual characters for social media or video production.
Features
Fine-grained Emotional Control: Precisely control avatar emotional expression based on text instructions.
Facial Action Generation: Generate facial actions for avatars based on audio and text instructions.
Automated Annotation: Construct a training dataset of instruction-video pairs.
Dual-Branch Diffusion Base Generator: Process both audio and text simultaneously to predict avatars.
Improved Interactivity: Interact with users through a natural language interface.
Generalization Capability: Exhibit good generalization capability for generated videos.
How to Use
Step 1: Visit the official website of InstructAvatar.
Step 2: Familiarize yourself with the product introduction and features.
Step 3: Select the appropriate text instructions based on your needs to control the avatar's emotions and actions.
Step 4: Upload your own avatar image as the basis for generating the video.
Step 5: Input instructions via the natural language interface, such as emotion type or facial actions.
Step 6: The model generates an avatar video based on the instructions.
Step 7: Review the generated video to ensure it meets your expectations.
Step 8: Adjust instructions or upload new avatar images as needed to optimize the generation effect.
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