【沼すぎる～】AI画像の手の修正の方法（レベル１）【stable diffusion】
TLDRIn this video, Alice from AI's in Wonderland shares her expertise on correcting hands in AI-generated images using Stable Diffusion. She explains that while there are various methods for live-action and animation, this tutorial focuses on a level 1 correction for animated images. Alice emphasizes the use of Photoshop for detailed hand corrections and demonstrates how to use inpainting and ADetailer for refining hand shapes. She also discusses the limitations of the Depth Map Library & Poser extension and suggests alternatives like using hand depth maps from Daltwa TV. The video concludes with Alice's personal approach to achieving realistic hand corrections and a teaser for future content on the topic.
Takeaways
- 🎨 The video discusses techniques for correcting hands in AI-generated images, emphasizing the use of Photoshop for best results.
- 🖌️ Alice from AI's in Wonderland shares her experience and methods for hand corrections, noting that these techniques are based on trials and errors.
- 🌟 The process of correcting hands in animated images is considered easier compared to live-action due to the flexibility in fill-ins.
- 💡 Photoshop is recommended as the ideal tool for hand corrections in AI art, despite the monthly subscription cost.
- 🚫 The Depth Map Library & Poser extension is discouraged for use with the new Web UI due to compatibility issues and lack of updates.
- 🌐 Alternative sources for hand depth maps are suggested, such as those created by YouTuber Daltwa TV and the possibility of using just the hand depth maps alone.
- 📸 Techniques like inpainting and the use of control nets are introduced for making level 1 hand adjustments.
- 🔍 Negative embedding, specifically BadHand5, is used to subtly improve the state of the hand in the image.
- 🖌️ ADetailer, specifically the 'hand yolo V8N' model, is recommended for further refining hand details.
- 💅 Adjustments to ADetailer's settings, such as reducing the 'Denoising strength', can lead to more natural-looking hand details.
- 🔧 Final touches and imperfection fixes are demonstrated using Photoshop, including the use of the Magnetic Lasso Tool and layer masks for detailed hand modifications.
Q & A
What is the main topic of the video?
-The main topic of the video is hand corrections in AI-generated images, specifically using the stable diffusion method.
Which software does Alice recommend for hand corrections?
-Alice recommends using Photoshop for hand corrections, as it offers the best method based on her experience.
What is the issue with the Depth Map Library & Poser extension?
-The Depth Map Library & Poser extension is no longer being updated and has been reported to not work well with the new Web UI, potentially affecting other functions.
How can one obtain hand depth maps without using the Depth Map Library & Poser extension?
-One can obtain hand depth maps by installing the extension, extracting only the hand images, and then uninstalling the extension, or by using hand depth maps created by others, such as those provided by Daltwa TV.
What technique does Alice use to correct the shape of the hand in the animated image?
-Alice uses inpainting with control nets and negative embedding called BadHand5 to correct the shape of the hand in the animated image.
What is ADetailer and how is it used in the video?
-ADetailer is a tool used for detailed adjustments in AI-generated images. In the video, Alice uses the 'hand yolo V8N' model from ADetailer to further refine the hand corrections.
How does Alice address the issue of the thumb being obscured by hair in the final image?
-Alice addresses the issue by using Photoshop to make fine adjustments, such as blending and tweaking the position of the thumb to make it more visible.
What is the purpose of the LoRA corner in the video?
-The LoRA corner is used to demonstrate and experiment with different hand depictions using the stable diffusion web UI, showcasing its capabilities and limitations.
What is the main challenge when working with realistic hand modifications in Photoshop?
-The main challenge when working with realistic hand modifications in Photoshop is achieving a natural look, as it requires specialized knowledge and techniques, such as using the Spot Healing Brush or the Clone Stamp tool.
What does Alice suggest for those who want to improve their hand corrections in Photoshop?
-Alice suggests practicing multiple times and learning which shapes are easy to fix, as well as watching YouTube tutorials and learning from others' experiences.
Outlines
🎨 Introduction to Hand Corrections in AI Art
Alice from AI's in Wonderland introduces the topic of hand corrections in AI art, a common challenge among AI artists. She discusses her personal techniques for correcting hands in both live-action and animation, emphasizing the importance of Photoshop in her workflow. Despite the monthly subscription cost, she considers it essential for AI art creation. Alice also addresses the limitations of the Depth Map Library & Poser extension, recommending alternative methods due to its incompatibility with the new Web UI and lack of updates.
🖌️ Utilizing Daltwa TV's Hand Depth Maps and Inpainting Techniques
Alice recommends using hand depth maps created by YouTuber Daltwa TV for improving hand corrections. She guides viewers on how to use inpainting and control nets for basic hand adjustments, including the use of Canvas Zoom for better precision. Alice also explains the application of negative embedding to refine hand shapes and details, generating an improved image through a series of steps that include adjusting settings and using specific ADetailer models.
🔍 Advanced Photoshop Techniques for Hand Correction
In this segment, Alice delves into advanced Photoshop techniques for fine-tuning hand corrections. She demonstrates how to use the Magnetic Lasso Tool for selections and the Select and Mask tool for adjustments. Alice also covers the process of transplanting parts from one hand to the other, transforming and blending the selected areas. She shares her learning journey with Photoshop and encourages practice for mastering these specialized hand modification skills.
🎨 Final Touches and Alternatives for Hand Modification
Alice discusses additional methods for hand modification, including painting over layers for fine adjustments and using tools like the Eyedropper and Brush for color matching. She compares the ease of making corrections in anime-style images versus realistic ones and suggests that some modifications might require specialized tools like the Spot Healing Brush or Clone Stamp. Alice also mentions her goal of seamlessly integrating manual modifications with AI-generated images and shares her process for exporting the final corrected image.
🚀 Exploring LoRA for Creative Hand Depictions
Alice concludes the video with an exploration of LoRA for generating creative hand depictions, specifically images of holding panties. Despite the potential for content warnings, she demonstrates the power of LoRA in creating detailed images, even with challenging themes. Alice also discusses the training data behind LoRA and shows an example of a finished image that requires hand correction. She uses a multi-control net with inpainting and a depth map for this task, showcasing the potential of these tools in enhancing AI-generated content.
Mindmap
Keywords
💡AI画像の手の修正
💡レベル１
💡Photoshop
💡inpainting
💡Control Net
💡Depth Map Library & Poser extension
💡Daltwa TV
💡ADetailer
💡Magnetic Lasso Tool
💡Layer Mask
💡Free Transform
Highlights
Alice from AI's in Wonderland shares techniques for correcting hands in AI-generated images.
Different techniques are used for live-action and animation, depending on the background overlap and hand shape.
Photoshop is the preferred tool for hand corrections due to its advanced features.
The monthly subscription fee for Photoshop is around 1000 yen, which is a worthwhile investment for AI artists.
Style Diffusion is limited in correcting hands without the aid of paint software.
The Depth Map Library & Poser extension is no longer recommended due to compatibility issues with the new Web UI.
Daltwa TV has created and shared hand depth maps that can be used for free.
Level 1 hand adjustments can be achieved using inpainting and control nets.
Canvas Zoom is a useful extension for working on detailed areas of an image.
Negative embedding, such as BadHand5, can be used to subtly improve hand corrections.
ADetailer with the 'hand yolo V8N' model can be used for further refining hand details.
Adjusting the 'Denoising strength' in ADetailer can lead to more natural-looking hand details.
Photoshop can be used to make fine adjustments, such as transplanting parts from one hand to the other.
The Magnetic Lasso Tool is a valuable tool in selecting and correcting specific areas of hands in Photoshop.
Layer masks in Photoshop allow for non-destructive editing and easy adjustments.
Hand corrections in Photoshop can involve a combination of selection, transformation, and painting techniques.
Realistic hand modifications can be challenging and may require specialized tools like the Spot Healing Brush or Clone Stamp.
Alice emphasizes the importance of learning to fix hand shapes in Photoshop through practice and experience.
The video concludes with a demonstration of correcting a hand that's holding panties, showcasing the potential of LoRA for hand depiction.
Alice plans to introduce methods for hand correction using only stable diffusion web UI without Photoshop in future videos.