AI models for graphics editing

Below is a list of AI model disciplines that will be useful tools in the graphics editing process. Feel free to comment with ideas for more items missing from this list.

- Image generation (to turn inputs like text, images, masks, or other control data into a desired image)
- Infill (to generate the content in missing areas based on a mask, or uncrop an image)
- Style transfer (to adapt the subject of one image to the art style of another image)
- Upscaling
- Chroma keying ([CorridorKey](https://github.com/nikopueringer/CorridorKey))
- Segmentation (to automatically mask a subject or break a scene apart into multiple subjects)
- Depth estimation (to generate a depth map that can be used for many procedural effects)
- Decomposing into render channels like albedo, normal, depth, irradiance, roughness, metalness ([RGB↔X](https://zheng95z.github.io/publications/rgbx24?lid=7ibrcrhosh7a))
- Relighting (to change the direction and color cast of the lighting on a scene or subject)
- Novel view synthesis (to alter the perspective angle or FoV of a subject)
- Altering a scene's focus or deconvolving blur
- Un-smearing a motion-blurred image
- Noise removal (sensor noise, JPEG artifacts, dust/scratches/damage to physically scanned images)
- Colorizing grayscale images
- SDR to HDR conversion by inferring the extra data that was outside the camera's dynamic range
- Recovering clipped pixels in overexposed scenes
- Color gamut extension by inferring true WCG colors of a scene beyond the range of the imaging device sensor

この issue ではソースファイル、テスト、エントリーポイントが指定されておらず、グラフィックス編集向けの AI の可能な分野が列挙されているだけです。まず具体的なモデルまたはワークフローと、それが影響を与えるべきプロジェクト領域を定義してください。現時点では完了条件が指定されていません。

索引モデルが issue の本文から書いたものです。