📄 中文摘要
AI 图像生成技术已经取得了显著进展，但在生成手和脸部时仍然存在问题。常见的错误包括五根手指变成六根、面部特征模糊不清以及图像中的文字看起来像外星文字。使用 Midjourney、DALL-E 或 Stable Diffusion 等 AI 图像生成器的用户对此并不陌生。幸运的是，无需重新生成整个图像，精准修复技术可以让用户仅修复出错的部分，同时保持其他部分不变。精准修复是选择性编辑图像某一部分的过程，类似于数字手术，用户只需遮罩需要修复的区域，AI 将重新生成该部分内容。
修复 AI 生成的手和脸：精准修复的实用指南
📄 English Summary
Fix AI-Generated Hands and Faces: A Practical Guide to Precision Inpainting
AI image generation has made significant advancements, yet it still struggles with generating hands and faces accurately. Common issues include six fingers instead of five, faces that veer into the uncanny valley, and text in images resembling alien scripts. Users of AI image generators like Midjourney, DALL-E, and Stable Diffusion are likely familiar with these problems. Fortunately, there is no need to regenerate the entire image; precision inpainting allows users to fix only the flawed sections while keeping the rest intact. Precision inpainting is the process of selectively editing a portion of an image, akin to digital surgery, where users mask the area to be fixed, and the AI regenerates just that section.