Next Level AI Tool : Turn Text/Images to PhotoRealistic 3D Rigged Model with ChatAvatar

RA Animation
17 Apr 202411:48

TLDRDiscover ChatAvatar, an AI tool that transforms text or images into photorealistic 3D models. The video demonstrates creating a 3D avatar of Scarlet Johnson through conversation and different styles like hero and Pixar. It also guides through uploading images for model generation, adjusting their influence, and exporting the model for use in Blender with a rigged body and detailed textures. The tutorial concludes with a brief mention of a special offer for the audience.

Takeaways

  • 🚀 ChatAvatar is an AI tool that can create photorealistic 3D avatars from conversation text or images.
  • 🎭 The technology behind ChatAvatar is called 'Dream Face', which is detailed in a published paper.
  • 📸 Users can interact with a chat assistant to generate a 3D character, providing more details about the character to refine the model.
  • 🌟 The generated 3D avatar can match the original image closely, as demonstrated with a model resembling Scarlet Johnson.
  • 🎨 Different styles can be selected for the model, such as 'hero style' or 'tunify' (Disney/Pixar style).
  • 🖼️ Models can be created from a single image or multiple images, with options to adjust the weight of each image in the final model.
  • 🔍 Users can manipulate the base mesh to match the original image by moving the cursor around.
  • 📦 Once the model is ready, it can be packed with various options like resolution, topology, and textures, costing one credit per item.
  • 💳 A payment process is involved to obtain the packed model, which can then be downloaded.
  • 🎁 The presenter offers a free gift of 10 credits for the first 99 users using a specific code.
  • 🔧 The ChatAvatar model can be imported into Blender using an add-in, making it fully rigged and customizable.
  • 🖥️ In Blender, users may need to adjust settings such as blend mode and shape keys for optimal rendering results.

Q & A

  • What is the main feature of the ChatAvatar AI tool?

    -The main feature of the ChatAvatar AI tool is its ability to generate photorealistic 3D avatars through conversation text or by using one or more images.

  • How does the technology behind ChatAvatar work?

    -The technology behind ChatAvatar is called Dream Face, which uses AI to create realistic 3D character models based on text descriptions or images provided by the user.

  • How can a user generate a 3D model of a character using text?

    -To generate a 3D model from text, a user interacts with the ChatAvatar AI assistant, providing details about the desired character and selecting prompts from a list or typing a custom prompt.

  • What are the different styles of 3D avatars that can be created with ChatAvatar?

    -ChatAvatar allows users to create avatars in various styles such as the original photorealistic style, hero style, and a Pixar/Disney style character.

  • How does the image upload process work in ChatAvatar?

    -Users can drag and drop images to upload and then select options like telepot, medium shot, detail shot, and custom to refine the base mesh according to the original image.

  • How can the weight of images be adjusted in the model generation process?

    -The weight of images can be adjusted by sliding the color sliders corresponding to each image, which allows users to control the influence of each image on the final 3D model.

  • What is the packing process in ChatAvatar and what does it include?

    -The packing process in ChatAvatar prepares the 3D model for download by selecting various options like resolution, topology, rigged body, eye and teeth details, blend shapes, and textures, each costing a certain number of credits.

  • How can a user download and use the ChatAvatar import tool for Blender?

    -After purchasing the model, users can download the ChatAvatar import tool for Blender by clicking on the Blender icon, installing the add-in, and importing the downloaded model file with the selected options.

  • What issues might a user encounter when importing the model into Blender and how to resolve them?

    -Users might face issues like imperfect texture rendering. To resolve this, they can change the blend mode to Alpha Hashed in Blender and adjust the shape keys of the model.

  • How can users obtain free credits for using ChatAvatar?

    -The first 99 users can get 10 free credits by using a special code provided in the video description.

Outlines

00:00

😀 Introduction to Chat Avatar and Its Capabilities

This paragraph introduces the viewer to Chat Avatar, an AI tool that can generate photorealistic 3D avatars from conversation text or images. The tutorial showcases various 3D avatars and demonstrates how to interact with the tool to create a model. The technology behind it is called 'Dream Face,' and a link to the related paper is provided. The process of generating a 3D model from text involves chatting with an assistant to refine the character and creating prompts. Different styles, such as hero style and Disney/Pixar style, can be selected to customize the avatar. Additionally, the user can upload single or multiple images to generate a detailed model, adjusting the weight of each image to influence the final result.

05:01

📦 Packing and Downloading the 3D Model

After creating the desired 3D avatar, the user can proceed to pack the model by selecting various options such as 4K resolution, rigged body, facial expressions, blend shapes, and textures. Each item selection incurs a cost of one credit. Once payment is successful, the user can download the model using the Blender icon. To use the model in Blender, the user needs to install the Chat Avatar import tool add-in. After installation, the user can import the Chat Avatar package into Blender and select the desired resolution and features. The paragraph also mentions a promotional offer of 10 free credits for the first 99 users using a specific code.

10:02

🎨 Importing and Adjusting the 3D Model in Blender

The final paragraph details the process of importing the 3D model into Blender. After importing, the user may need to adjust settings such as the blend mode to 'Alpha Hashed' for textures to display correctly. The paragraph also covers how to check and adjust shape keys for the model. The video concludes with a thank you message to the viewers for watching.

Mindmap

Keywords

💡Chat Avatar

Chat Avatar is an AI tool that is capable of generating photorealistic 3D avatars. It operates through a conversational interface where it asks questions about the character and creates prompts for the user. In the video, the tool is used to generate a 3D model of the actress Scarlet Johnson, showcasing its ability to create detailed and realistic avatars that match the original image.

💡Photorealistic 3D Rigged Model

A photorealistic 3D rigged model refers to a three-dimensional representation of an object or character that appears almost identical to a real-life photograph. In the context of the video, the Chat Avatar tool is used to create such models that are not only visually convincing but also 'rigged,' meaning they have an underlying structure that allows for movement and animation.

💡Dream Face

Dream Face is the technology behind the Chat Avatar tool. It is mentioned in the video as the mechanism that enables the creation of realistic 3D characters. The video script refers to a published paper on Dream Face, which viewers can read for a deeper understanding of the technology.

💡Conversation Text

Conversation text is the input method used by Chat Avatar to generate 3D avatars. Users engage in a dialogue with the AI, providing information about the character they want to create. This interactive approach allows for a more personalized and detailed final model, as seen when the video creator generates a model of Scarlet Johnson.

💡Avatar Styles

The video script mentions different styles that can be applied to the 3D avatars, such as 'hero style' and 'tunify style,' which likely refer to specific aesthetic or design choices that can alter the appearance of the generated avatar. These styles are used to create a more diverse range of characters, from heroic to animated Disney or Pixar-like characters.

💡Image Upload

The process of uploading images to the Chat Avatar tool is demonstrated in the video. Users can drag and drop images to create a 3D model based on those visuals. The tool then uses these images to generate a base mesh that matches the original image, allowing for a high degree of customization and detail in the final model.

💡Detail Shot

A detail shot is one of the options provided by Chat Avatar when generating a model from images. It is a specific type of image capture that focuses on the finer details of the subject. In the video, the creator selects the detail shot option to generate a highly detailed 3D model from a single image.

💡Weight of Images

The weight of images refers to the relative importance or influence of each image in the final 3D model when multiple images are used. In the video, the creator can adjust the weight by sliding colors, which affects how much each image contributes to the final avatar's appearance.

💡Packing the Model

Packing the model is the process of preparing the 3D avatar for download or further use. In the video, the creator selects various options such as resolution, topology, and additional features like eyes, teeth, and blend shapes. This step involves using credits, which may be a form of in-app currency.

💡Blender Addin

The Blender addin is a plugin for the Blender 3D software that allows for the import of Chat Avatar models. The video demonstrates how to install this addin and use it to import a fully rigged 3D character into Blender, which is a popular open-source 3D creation suite.

💡Rigged Body

A rigged body in 3D modeling refers to a character model that has an internal framework, or 'rig,' which allows for the manipulation of the model's pose and movement. In the video, the creator selects a rigged body option when packing the model, which is essential for animation purposes.

💡Expression Blend Shape

Expression blend shapes are a feature in 3D modeling that allows for the creation of facial expressions by morphing the model's shape. The video mentions this feature when detailing the options available during the packing process, indicating that the generated avatars can have a range of facial expressions.

Highlights

Chat Avatar is an AI tool that can generate photorealistic 3D avatars through conversation text or by using one or more images.

The technology behind Chat Avatar is called 'Dream Face', which has a published paper available for review.

Users can interact with a chat assistant to create prompts and answer questions about the character for a more personalized model.

The generated 3D character can be customized into different styles such as 'hero style' or 'tunify style', resembling Pixar or Disney characters.

Models can be created from a single image or a combination of multiple images with adjustable weights for each.

Chat Avatar provides options like telepot, medium shot, detail shot, and custom for image-based model generation.

The base mesh of the generated model closely matches the original image, as seen by moving the cursor around.

The packing process allows users to select various model components such as resolution, topology, and textures.

Each item in the pack incurs a cost of one credit, and users can make payments to proceed with the download.

An import tool addin for Blender is available to facilitate the integration of Chat Avatar models into the 3D software.

The video offers a special code for the first 99 users to receive 10 free credits.

After the packing process, users can download the model and import it into Blender using the provided addin.

In Blender, the model can be fully rigged, and users can adjust settings such as blend mode and shape keys for optimal results.

The final 3D character can be rendered in Blender, with the option to adjust textures and other visual elements.

The video provides a step-by-step guide on how to use Chat Avatar, from model generation to importing into Blender.

Chat Avatar's ability to generate highly realistic 3D models from text or images is a significant advancement in AI technology.

The tool offers a user-friendly interface for creating custom 3D avatars with various styles and levels of detail.

The integration with Blender and the provided addin make it easier for users to utilize the generated models in professional 3D software.