ChatGPT、AI、Google Chrome 擴充功能相關文章／ChatGPT, AI, Google Chrome extensions related articles
Despite the complexity of hands, there are some tricks you can use to get better results from your AI art generator. The key is in understanding the capacities of Artificial Intelligence and modifying your prompts to better account for those limitations. Here are a few tips that can help you solve the problem of AI not being able to draw perfect hands:
- Include enough detail in your prompt: Provide a detailed description of the pose and action you want, such as an open or closed hand. You can also provide small details such as fingerprints or the shape of the hand.
- Give hands something to do or keep them in natural positions: Active hands tend to render better. For example, holding a sword or pointing forward. When you need to draw realistic hands, it’s best to keep them in natural positions so they don’t look strange.
- Provide reference photos or images: If the AI cannot understand what you want, provide a reference photo or image. Many image generation tools now offer image-to-image generation, so you can take advantage of this.
- Use inpainting: Inpainting allows you to erase part of the generated image and have AI fill it in.
- Use editing software to remove the AI-generated hands: If you really don’t want the AI-generated hands, you can use editing software to remove them.
- Don’t draw hands: If you don’t need hands in your image, don’t include them in your prompt. In MidJourney, you can use negative prompts such as –no hands.
- Hire an expert: If the AI-generated image is good except for the hands, and no matter how you modify the prompts you are still unsatisfied, consider hiring a professional artist to redraw them. Spending a little money for a perfect large image is a good idea.
儘管手部很複雜性，對AI有點難度，但其實有一些技巧，可以幫助你獲得更好的結果。如果你在生成過程中，稍微修改一下你的提示，或許能更好地解決 AI 畫不出完美手掌的困擾。
一、在指令中加入足夠的細節描述：比方說，詳細地描述你要的動作或姿勢，如手掌打開或握拳，甚至可提供一些細節，比方掌紋或指甲上半月形（月牙）。
二、讓手有事做或將手部放在自然位置：通常手如果有動作，畫出來會比較沒問題。比方說拿著一把劍，或手指著前方。當你需要繪製逼真的人手時，最好讓手部放在自然的位置，看起來比較不怪。
三、提供參考的圖片或照片：如果AI無法理解你想要的畫面，那就給它一張可參考的圖片或照片，現在很多圖像生成工具都有提供由圖像生成圖像的功能，你可善加利用。
四、運用修復功能（Inpainting）：Inpainting 可讓你抺除AI生成圖像的某些部分，然後再叫 AI 填補回去。
五、直接用軟體抺除AI生成的手：如果你真的不想要AI生成的手，那可以用修圖軟體中的抺除工具處理。
六、不要畫手：如果你畫面不必然要有手在裡面，那就不要在生成指令中提到要畫手。在 MidJourney 中，你可以使用負面提示，例如：–no hands。
七、花錢了事：如果AI生成的整張圖都不錯，只差那隻手，但請 AI 怎麼改你都不滿意，那就請人（不是AI喔！）幫你重畫吧！花點小錢，卻可以得到一張完美的大圖，不失為好主意。
