%20--%3e%3cdefs%3e%3cstyle%3e%20.st0%20{%20fill:%20%23061b40;%20}%20.st1%20{%20fill:%20%23306af1;%20}%20.st2%20{%20fill:%20%235ce5cf;%20}%20%3c/style%3e%3c/defs%3e%3cg%3e%3cpath%20class='st0'%20d='M55,10.5h9v3h-9v9h12V7.5h-12v3ZM64,19.5h-6v-3h6v3Z'/%3e%3cpolygon%20class='st0'%20points='69%2016.5%2078%2016.5%2078%2019.5%2069%2019.5%2069%2022.5%2081%2022.5%2081%2013.5%2072%2013.5%2072%2010.5%2081%2010.5%2081%207.5%2069%207.5%2069%2016.5'/%3e%3cpolygon%20class='st0'%20points='95%2010.5%2095%207.5%2083%207.5%2083%2022.5%2095%2022.5%2095%2019.5%2086%2019.5%2086%2016.5%2095%2016.5%2095%2013.5%2086%2013.5%2086%2010.5%2095%2010.5'/%3e%3cpath%20class='st0'%20d='M40,1.5v21h11.6l1.4-1.4v-7.6h0c0,0-1.4-1.5-1.4-1.5l1.4-1.4V2.9l-1.4-1.4h-11.6ZM50,19.5h-7v-6h7v6ZM50,10.5h-7v-6h7v6Z'/%3e%3c/g%3e%3cpath%20class='st1'%20d='M23.1,24L14.7,4.8l-4.9,11.2h3.8l-1.8,4H3.3L12.1,0H2C.9,0,0,.9,0,2v20c0,1.1.9,2,2,2h21.1Z'/%3e%3cpath%20class='st2'%20d='M34,0h-16.8l10.6,24h6.2c1.1,0,2-.9,2-2V2C36,.9,35.1,0,34,0ZM32.5,20h-4V4h4v16Z'/%3e%3c/svg%3e)
X Portrait 2
Overview :
The ByteDance Intelligent Creation Team has launched the latest single-image video driving technology, X-Portrait 2. This portrait animation technology generates highly expressive and realistic character animations and video clips from user-provided static portrait images and driving performance videos. It significantly reduces the complexity of existing motion capture, character animation, and content creation processes. X-Portrait 2 builds a state-of-the-art expression encoder model that implicitly encodes every subtle expression in the input and is trained on large-scale datasets. This encoder is then combined with a powerful generative diffusion model to produce smooth and expressive videos. X-Portrait 2 is capable of conveying subtle and nuanced facial expressions, including challenging expressions like pouting, tongue sticking out, cheek puffing, and frowning, ensuring high-fidelity emotional conveyance in the generated videos.
Target Users :
X-Portrait 2 is designed for animators, filmmakers, game developers, and any professionals looking to create highly expressive character animations. This technology simplifies the complexity of motion capture and character animation, enabling these professionals to produce high-quality animated content in a more efficient and cost-effective manner.
Use Cases
In film production, used to generate character animations with complex expressions.
In game development, to create virtual characters with rich expression variations.
In advertising and marketing, for producing captivating dynamic portrait ads.
Features
- Expression encoder: Implicitly encodes every subtle expression in the input for high expression transfer.
- Generative diffusion model: Works alongside the expression encoder to produce smooth and expressive videos.
- Cross-style and cross-domain expression transfer: Applicable to both realistic portraits and cartoon images, catering to various use cases.
- High-fidelity emotional transfer: Maintains a high level of emotional fidelity in the generated videos.
- Accurate depiction of rapid head movements and subtle expression changes: Suitable for creating high-quality animated content in animation and film production.
- Strong adaptability: Applicable to a wide range of uses including real-world storytelling, character animation, virtual agents, and visual effects.
How to Use
1. Provide a static portrait image as a base.
%20--%3e%3cdefs%3e%3cstyle%3e%20.st0%20{%20fill:%20%230080ff;%20}%20%3c/style%3e%3c/defs%3e%3cpath%20class='st0'%20d='M16.2,11.1c.4.5.4,1.2,0,1.8l-4.7,7.1h-3.8l5.3-8L7.6,4h3.8l4.7,7.1Z'/%3e%3c/svg%3e)
2. Supply a performance video where the character's expressions and movements will be transferred to the portrait.
3. Process the input portrait image and driving video using the X-Portrait 2 expression encoder model.
4. The expression encoder model implicitly captures even the slightest expressions in the input.
5. Combine with the generative diffusion model to create a highly expressive video.
6. Review the generated video to ensure that the expressions and movements transfer as expected.
7. If necessary, perform post-production adjustments to achieve the best results.
Featured AI Tools
English Picks
Pika
Pika is a video production platform where users can upload their creative ideas, and Pika will automatically generate corresponding videos. Its main features include: support for various creative idea inputs (text, sketches, audio), professional video effects, and a simple and user-friendly interface. The platform operates on a free trial model, targeting creatives and video enthusiasts.
Video Production
17.6M
Haiper
Haiper AI is driven by the mission to build the best perceptual foundation models for the next generation of content creation. It offers the following key features: Text-to-Video, Image Animation, Video Rewriting, Director's View.
Haiper AI can seamlessly transform text content and static images into dynamic videos. Simply drag and drop images to bring them to life. Using Haiper AI's rewriting tool, you can easily modify video colors, textures, and elements to elevate the quality of your visual content. With advanced control tools, you can adjust camera angles, lighting effects, character poses, and object movements like a director.
Haiper AI is suitable for a variety of scenarios, such as content creation, design, marketing, and more. For pricing information, please refer to the official website.
Video Production
9.7M