【Stable-Diffusion】🔰ペイントソフト不要！手の修正方法 #stablediffusion #ControlNet #openpose #canny #Lamacleaner

The video begins with an introduction to the transition from 2D to 3D, highlighting the challenges and potential of working with 3D models. The main focus is on the techniques for editing and refining hand models, which are often difficult to manage due to their complexity. The speaker mentions the use of ControlNet, a powerful tool for image generation, and the need for downloading specific models and extensions for the software to function properly.

This section provides a step-by-step guide on installing the ControlNet extension and the required models for hand editing. The process involves copying URLs from the video description, pasting them into the software's extension tab, and downloading the necessary files. The speaker also mentions additional tools like CanvasZoom and Cleaner for convenience and emphasizes the importance of having enough storage space for the large model files.

The speaker discusses the preparation for hand editing, which includes creating and registering a template style specifically for hand editing. The style is similar to a previously introduced template but focuses more on the quality and shape of the hands. The video explains how to use ControlNet with the newly created style and the importance of having the correct model selected within the software to proceed with the editing process.

This part of the video delves into the specifics of using OpenPose and ControlNet for hand editing. The speaker explains the importance of having the correct prompt and parameters for the process to work effectively. The method involves extracting the pose of the hands, adjusting the bone structure, and using various processors to refine the hand model. The video provides a demonstration of the process, showing how to use the software's tools to edit and improve the hand model.

The speaker continues to demonstrate the fine-tuning of the hand model using ControlNet. The process involves adjusting the position of the joints and fingers to achieve the desired hand shape. The video shows how to use the software's editing tools to move and position the points accurately. The speaker emphasizes the importance of aligning the points correctly to create a natural-looking hand model and provides tips on how to achieve this.

In this section, the speaker focuses on refining the hand model further by using various prompts to describe the desired hand shape and position. The video demonstrates how to use the software's inpainting tools to correct any imperfections and blend the hand seamlessly with the rest of the image. The speaker also discusses the use of negative prompts to prevent common issues such as hand deformation and provides examples of how to use these prompts effectively.

The speaker concludes the video by discussing the final steps in refining the hand model. This includes adjusting the overall image to ensure that the hand blends naturally with the rest of the scene. The video demonstrates how to use the software's various tools to make these final adjustments, including changing the color and texture of the hand to match the rest of the image. The speaker also provides tips on how to save and backup the work to prevent any loss of data.