From 6ba1aeda431fd09b4eb75cd2890b348ad18d8d5d Mon Sep 17 00:00:00 2001
From: JeLuF <jf@mormo.org>
Date: Tue, 25 Oct 2022 23:25:18 +0200
Subject: [PATCH] Created Inpainting (markdown)

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+**Inpainting** is a stable diffusion mode, in which stable diffusion only changes a part of the initial image, while keeping other parts of the
+initial image intact. To use inpainting, first select an initial image using the "Choose file" button (①), then put a checkmark into the In-Painting checkbox (②):
+
+![image](https://user-images.githubusercontent.com/5852422/197878159-8edda335-5cfa-4080-aec4-f245038a6bfc.png)
+
+The In-Painting tool gets activated by this and can be used to select the area which the AI will paint into:
+
+![image](https://user-images.githubusercontent.com/5852422/197879010-40a51231-2d2c-46b6-a011-9d7df2056aac.png)
+
+The first two buttons activate the brush or the rubber. Using the brush, you mark areas. Using the rubber, you can un-mark areas again. Marked areas 
+get desaturated.
+
+The slider can be used to change the size of the brush.
+
+The next two buttons can be used to undo or redo your last actions.
+
+The last button clears the marked area.
+
+Inpainting works together with the prompt. In the prompt, describe the image that you want to get. In general, it helps to also describe the 
+part of the picture that the AI shall not change.
+
+## Examples
+
+The following example used the prompt `Black woman in front of the niagara falls`, a guidance of 7.5, a prompt strength of 0.8 and 45 steps:
+
+<table><tr><td>
+
+**Initial image**
+
+![image](https://user-images.githubusercontent.com/5852422/197881315-20581991-ceb2-4961-ae8c-a2eea33663eb.png)
+
+</td><td>
+
+**Mask**
+
+![image](https://user-images.githubusercontent.com/5852422/197881528-f8edc50f-6a1f-4e59-9c47-ef9e63454dc1.png)
+
+</td><td>
+
+**Result**
+
+![image](https://user-images.githubusercontent.com/5852422/197881635-1500caad-339a-4cb9-8951-be1ec3b467e4.png)
+
+</td></tr></table>
+
+You can notice how the initial image impacted the result image: green and brown areas of the initial image result in green and brown areas of the result image. It's usually hard to get e.g. a blue sky if there's nothing blue in the initial image. To guide the AI, paint some sky into the initial image
+using a painting software:
+
+<table><tr><td>
+
+**Initial image**
+
+![image](https://user-images.githubusercontent.com/5852422/197882984-7cb0795f-8e22-42a2-a757-4e46d8862994.png)
+
+</td><td>
+
+**Mask**
+
+![image](https://user-images.githubusercontent.com/5852422/197883385-87ec0b37-c83d-4d01-b31b-09ceed75bbb8.png)
+
+</td><td>
+
+**Result**
+
+![image](https://user-images.githubusercontent.com/5852422/197883112-e6273d5f-dd31-46ce-a9bd-c0b331bc5302.png)
+
+</td></tr></table>
+
+## Tips
+* Larger areas work better than smaller areas.
+* The initial image impacts the result. If you can't get good results, try to sketch the desired results using a simple paint program.
+* The unmasked area will be slightly changed by the inpainting process. This is a known bug and shall be fixed in upcoming versions.
+    Compare the camera lens in the above examples:
+        
+    ![image](https://user-images.githubusercontent.com/5852422/197884233-b28dc993-9a38-49f7-b36a-e81497e16ef5.png)
+    ![image](https://user-images.githubusercontent.com/5852422/197884029-1d30eed1-e6b3-4317-8c3e-d847766d4cae.png)
+
+    To repair these distortions, open the initial and result images as two layers in a photo editor and create a mask to select the initial image
+    where it should be kept intact.
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