ControlNet - Openpose [TensorArt]

NEMESIXAI
30 Aug 202311:59

TLDRThis video tutorial introduces viewers to ControlNet, a set of tools within TensorArt that offers users exceptional control over image creation through AI. The focus is on manipulating character poses, facial expressions, and hand movements. OpenPose is highlighted as a versatile tool that allows for precise adjustment of a character's pose while maintaining their unique features. The tutorial demonstrates how to use ControlNet and OpenPose to generate images with selected poses, such as a dynamic running pose or a model's photogenic stance. It also covers the use of external tools like openpose.com and openpozeye.com for additional pose options and 3D manipulation. The video emphasizes the potential for creating realistic and engaging images, and encourages further exploration and experimentation with the tools. However, it notes that ControlNet is not yet active with SDXL models, which are known for hyper-realism in generated images.

Takeaways

  • 🚀 ControlNet is a set of tools designed for precise control over image creation using AI, focusing on character poses, facial expressions, and hand movements.
  • 🤖 OpenPose is a tool that allows users to manipulate a character's body posture while maintaining the character's unique features, likened to a user-controlled puppet.
  • 🖼️ The process of using ControlNet involves selecting poses from a predefined carousel and generating images that reflect the chosen poses.
  • 🔄 Users can refine poses by restarting the generation process to correct minor imperfections such as a suspended ball in the air.
  • 🌐 Openpose.com provides a variety of predefined poses that can be downloaded and uploaded to TensorArt's OpenPose for further manipulation.
  • 📐 OpenPose Eye (openpozeye.com) is a 3D graphics tool that lets users interact with and manipulate pose nodes in a three-dimensional space.
  • 🎨 After adjusting poses in OpenPose Eye, users can generate and download images, then import them into TensorArt to adjust ControlNet parameters.
  • 👁️ The ability to work in a 3D environment with OpenPose Eye offers the feature to change camera viewpoints, capturing unique images from different angles.
  • 🔄 ControlNet's iterative process may require multiple generations to achieve a perfect pose, with the option to delete previous images and load new ones.
  • 📢 ControlNet is not yet active with SDXL models, which are an evolution of Check models providing hyper-realism, and is marked as 'coming soon'.
  • 🎉 The tutorial encourages continuous exploration and experimentation with ControlNet to achieve extraordinary results in image creation.

Q & A

  • What is ControlNet?

    -ControlNet is a revolutionary set of tools and commands designed to provide users with unprecedented control in the field of image creation through artificial intelligence, allowing precise management of poses, facial expressions, and hand movements.

  • How does the OpenPose tool work within TensorArt?

    -OpenPose is a versatile tool that allows creators to manipulate a character's body posture while preserving the character's distinct physiognomy. It functions like a user-controlled puppet, enabling precise adjustments to a character's pose to bring an artistic vision to life.

  • What is the procedure to use ControlNet with a full body image?

    -The procedure starts by opening the command screen, locating the ControlNet button, and selecting OpenPose. This unveils predefined poses to choose from. After selecting a pose, pressing the generate button initiates the image generation process, resulting in an image that reflects the chosen pose.

  • How can one refine the generated pose if the initial result is not optimal?

    -If the initial result has minor imperfections, the process can be restarted. By selecting the desired pose again and pressing the generate button, a result that perfectly matches the chosen pose can be achieved.

  • What is the role of the OpenPose interface mask?

    -The OpenPose interface mask allows users to select a default pose from the image carousel and navigate between poses using the mouse cursor or keyboard arrow keys. It also includes buttons for loading the original image for key point detection and the control image for generating the character's pose.

  • How can external tools like openpose.com enhance the image creation process?

    -Openpose.com provides a variety of predefined poses that can be downloaded and uploaded to TensorArt's OpenPose using the control image button. This allows for further experimentation with various poses and appreciation of their flexibility and accuracy.

  • What is the functionality of openpozeye.com in creating 3D poses?

    -Openpozeye.com is a 3D graphics tool that allows users to manipulate pose nodes and view them in a three-dimensional space. Users can interact with the model, navigate around it, zoom in or out, and adjust the position of nodes in three possible directions to fine-tune poses.

  • How does the process of generating an image from a 3D pose work on openpozeye.com?

    -After manipulating the nodes and rotation handles to achieve the desired pose, the view can be locked, and the image of the pose can be generated using the command or play button. The first image with a black background can then be downloaded to the computer.

  • What are the limitations of ControlNet when working with certain model types?

    -Currently, ControlNet is not active with SDXL check models, which are an evolution of check models providing hyper-realism. Therefore, the ControlNet button will remain disabled, and a notification will inform users that it's coming soon for SDXL.

  • How can users create random poses using openpose eye.com?

    -On openpose eye.com, users can click on the menu and select 'Set Random Pose' to generate a series of random poses every time the option is clicked.

  • What is the benefit of working in a 3D environment when creating poses?

    -Working in a 3D environment allows users to move the camera and change the viewpoint to capture unique images from different angles, adding depth and variety to the pose composition process.

  • How can users stay updated with the latest tutorials on ControlNet?

    -Users can subscribe to the channel hosting the video tutorial to not miss the next video tutorials that will further explore the technology of ControlNet.

Outlines

00:00

🎨 Introduction to Control Net and TensorArt's Open Pose

The video begins with an introduction to Control Net, a set of tools and commands that offer users a high level of control over image creation through artificial intelligence. The focus is on character poses, facial expressions, and hand movements. The presenter introduces Open Pose, a tool that allows for the manipulation of a character's body posture while maintaining their unique features. The process is demonstrated using a full-body image of a basketball player, with step-by-step instructions on how to use Control Net to select and generate poses. The video also discusses how to use external tools like openpose.com to enhance the image creation process.

05:00

🤖 Manipulating 3D Poses with OpenPoseEye.com

The second paragraph delves into the use of external tools to enhance the creation of character poses. The presenter introduces OpenPoseEye.com, a 3D graphics tool that enables users to manipulate pose nodes and view them in three-dimensional space. The interface allows for intuitive interaction with the model, including rotating, navigating, and adjusting the model's position. The video demonstrates how to create a realistic slam dunk pose for a basketball player using this tool. It also covers how to lock the view, generate the image, and adjust Control Net parameters using TensorArt. The limitations with SDXL models are mentioned, and additional features of OpenPoseEye.com, such as generating random poses and capturing poses from existing images, are explored.

10:00

📸 Capturing Unique Angles with 3D Environment Tools

The final paragraph highlights the advantage of working in a 3D environment, which allows for the capture of unique images from different angles. The presenter demonstrates how to use the tools to capture top-down, bottom-to-top, and side view images, adding depth and variety to the pose composition process. The video concludes with an invitation to explore the full potential of Control Net and to subscribe for further video tutorials on the subject.

Mindmap

Keywords

ControlNet

ControlNet is a set of tools and commands that provide users with advanced control over image creation through artificial intelligence. It allows for precise management of poses, facial expressions, and hand movements, which is central to the video's theme of character pose manipulation. In the script, ControlNet is introduced as a revolutionary tool that enhances the capabilities of image creation software.

OpenPose

OpenPose is a versatile tool within the ControlNet suite that enables users to manipulate a character's body posture while preserving the character's unique physiognomy. It is likened to a user-controlled puppet, allowing creators to adjust a character's pose with precision. In the video, OpenPose is used to demonstrate how a basketball player's dynamic running pose can be generated and adjusted.

Artificial Intelligence (AI)

Artificial Intelligence refers to the simulation of human intelligence in machines that are programmed to think like humans and mimic their actions. In the context of the video, AI is integral to the functioning of ControlNet and OpenPose, enabling the creation of realistic and engaging images through the manipulation of character poses and expressions.

Key Point Detection

Key Point Detection is a technology used in the script to identify and extract specific points on a character's body from an image. This technology is crucial for the OpenPose tool to generate a character's pose accurately. The script mentions that the program uses key point detection to load the character's pose from an image.

Pose Generation

Pose Generation is the process of creating a character's pose using the tools provided by ControlNet and OpenPose. The script illustrates this process by showing how a dynamic running pose and a photogenic model pose are generated. This process is fundamental to the video's demonstration of character pose manipulation.

Openpose.com

Openpose.com is an external website mentioned in the script that provides a variety of predefined poses for use with the OpenPose tool. Users can download pose images from this site and upload them to TensorArt's OpenPose for further manipulation and generation. It serves as a resource to enhance the pose creation process within the video's narrative.

OpenPose Eye

OpenPose Eye is a 3D graphics tool introduced in the video that allows users to manipulate pose nodes and view them in a three-dimensional space. This tool provides an intuitive interface for interacting with the model, enabling the fine-tuning of poses. In the script, it is used to create a realistic slam dunk pose for a basketball player.

Control Image

A Control Image is a pose image obtained from key point detection that the program uses to generate the character's pose. In the context of the video, the Control Image button allows users to load this specific type of image into the OpenPose tool for pose manipulation and generation.

TensorArt

TensorArt is the platform where the ControlNet and OpenPose tools are utilized. It is where users can adjust control parameters, load new poses, and initiate the image generation process. The script demonstrates how TensorArt is used in conjunction with OpenPose to create and refine character poses.

SDXL

SDXL refers to an evolution of check models that provide hyper-realism to generated images. The script notes that ControlNet is not yet active with SDXL models, indicating that there is room for future development and integration of these advanced models into the pose manipulation process.

3D Environment

A 3D Environment is a virtual space where objects and characters can be manipulated in three dimensions. In the video, the 3D environment provided by OpenPose Eye allows for the creation of poses from various angles, adding depth and variety to the image composition process. This feature is showcased as an additional benefit of working with the tools discussed.

Highlights

ControlNet is a revolutionary set of tools and commands that provide users with unprecedented control in the field of image creation through artificial intelligence.

Users can precisely manage poses, facial expressions, and hand movements with ControlNet.

OpenPose is a versatile tool that allows manipulation of a character's body posture while preserving their distinct physiognomy.

The technology enables creators to adjust a character's pose with precision, bringing their artistic vision to life.

ControlNet provides a comprehensive overview of character poses, showcasing its capabilities.

The procedure starts with opening the command screen and locating the ControlNet button.

Selecting the OpenPose command unveils a range of predefined poses.

The generated image will faithfully reflect the chosen pose, demonstrating ControlNet's accuracy and intuitive control.

External tools like openpose.com offer a variety of predefined poses ready for use.

OpenPose Eye is a 3D graphics tool that allows manipulation of pose nodes and viewing them in a three-dimensional space.

ControlNet parameters can be adjusted to fine-tune the character's pose.

ControlNet is not yet active with SDXL check models, which are an evolution of check models providing hyper-realism.

OpenPose Eye offers an extra feature to work in a 3D environment, allowing for unique image capture from different angles.

ControlNet opens up new opportunities for creating realistic and engaging poses.

The technology enables increasingly extraordinary results through continuous exploration and experimentation.

ControlNet's interface allows for random pose generation and pose capture from existing images.

Subscribers can look forward to further video tutorials exploring the full potential of ControlNet.