Master the art of face correction with these 5 techniques

Table of Contents

1. Introduction
2. Step 1: Choosing the Right Model
3. Step 2: Using Proper Negative Prompts
4. Step 3: Trying the Creative Upscale
5. Step 4: Opening the Image in the Editor
6. Step 5: Dealing with Specific Facial Structures
   • 5.1 Fixing Misformed Teeth
   • 5.2 Removing Unwanted Objects on the Face
   • 5.3 Correcting Misformed Hands
7. Conclusion

How to Fix Malformed Faces in Portraits

In today's video, I will guide You through a five-step process to fix malformed faces in your portraits. While many tutorials suggest jumping straight into the editor to fix the face, I believe there is a better approach to avoid such issues. By following these steps, you can prevent and correct malformed faces in your portrait images. So, let's dive into the details!

Step 1: Choosing the Right Model

The first step in fixing malformed faces is to choose the correct model. When using Leonardo AI, explore the available models in the portrait categories such as photography, characters, or fashion. By doing some research and examining the generated examples, you can find models that consistently produce well-formed faces. Selecting the right model reduces the chances of encountering malformed faces in the first place.

Step 2: Using Proper Negative Prompts

Another preventive measure before generating your image is to use proper negative prompts. Negative prompts, such as "two heads" or "extra face," should be excluded to increase the chances of generating well-formed faces. By excluding these prompts, the AI model focuses on creating faces without any deformities. Familiarize yourself with prompt exclusions by referring to the "Playground AI" playlist for further guidance.

Step 3: Trying the Creative Upscale

In some cases, a simple upscale can fix the issues with the face. When using the creative upscale feature in Leonardo AI, you may Notice improvements in the facial details. Although not a guaranteed solution, upscaling the image can enhance the eyes, lips, and overall face. It is recommended to try the creative upscale before proceeding to the next steps.

Step 4: Opening the Image in the Editor

If the upscale alone is not sufficient, it's time to open the upscaled image in the editor. By doing so, you can work on a larger canvas and focus solely on the face. It eliminates the distraction of other body parts and allows you to address specific facial structures more precisely. However, note that the editor in Leonardo AI currently supports Stable Diffusion 1.5 and 2.1 models only.

Step 5: Dealing with Specific Facial Structures

If you still need to correct the face after opening it in the editor, here are some additional steps to consider:

5.1 Fixing Misformed Teeth

To fix issues with the teeth, use the eraser tool to remove any imperfections. Adjust the prompt to focus solely on the face and teeth. Experiment with four generations to achieve the desired results. While the AI editor has its limitations, this technique can improve the appearance of teeth in the portrait.

5.2 Removing Unwanted Objects on the Face

If there are unwanted objects, such as leaves or blemishes, on the face, the eraser tool can come to the rescue again. Upscale the image before opening it in the editor for better details. Use the eraser tool to carefully remove the unwanted objects from the face. Although the AI editor does its best, some objects may be challenging to erase completely.

5.3 Correcting Misformed Hands

If the hands in the portrait are misformed, you can also attempt to correct them using the same methods. Select the specific area of the hands and prompt the AI to generate proper fingers. However, keep in mind that the AI may not always produce the desired results due to the limited Context it has. Adjust the mask and experiment with different generations to achieve the best outcome.

Conclusion

Fixing malformed faces in portraits requires a systematic approach. By following the steps outlined in this article, you can minimize and correct such deformities in your images. Remember to choose the right model, use proper negative prompts, try the creative upscale, and leverage the editor to address specific facial structures. With patience and exploration, you can achieve impressive results in improving the quality of your portraits.

Pros:

• Systematic approach to fix malformed faces
• Utilizes the capabilities of Leonardo AI editor effectively
• Detailed instructions on choosing models and using prompts

Cons:

• Limited editing options in the Current version of Leonardo AI editor
• AI limitations may result in imperfect fixes