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漫画中修复手的终极提示词:

正向提示词:

 masterpiece, best quality

best quality, masterpiece, realistic, 16k, ultra detailed, ultra high res, 1girl, full body, skirt

正面提示词:1girl, face_prompt , Pure white background, professional photograph

负面提示词:EasyNegativeV2,(badhandv4:1.2),

ng_deepnegative_v1_75t, bad_prompt_version2-neg, EasyNegative

负向提示词:

EasyNegativeV2

lowres,bad anatomy,bad hands,text,error,missing fingers,extra digit,fewer digits,cropped,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,username,blurry
disfigured, lowres, bad anatomy, bad hands, text, error, more fingers, extra digit, fewer digits, cropped, worst quality, low quality, jpeg artifacts, signature, watermark,  blurry, bad feet,  bad eye

imgtoimg参数配置:

 修复前后对比效果:

 

必读链接:https://www.reddit/r/StableDiffusion/comments/z7salo/with_the_right_prompt_stable_diffusion_20_can_do/

A lot of people have noticed that Negative Prompt works wonders in 2.0, and works even better in 2.1.

Negative hints are the opposite of hints; they allow the user to tell the model what not to generate. Negative cues often remove unwanted details such as injured hands or too many fingers or out-of-focus and blurry images.

You can now easily give negative hints by appending "|" in DreamStudio. <Negative hint>:-1.0" hint. For example, appending "|disfigured, ugly: -1.0, too many fingers: -1.0" occasionally fixes spawning too many fingers.

disfigured, ugly ,too many fingers,too many hands
 


lowres, bad anatomy, bad hands, text,error, missing fngers,extra digt ,fewer digits,cropped, wort quality ,low quality,normal quality, jpeg artifacts,signature,watermark, username, blurry, bad feet
 


NSFW, lowres,bad anatomy,bad hands, text, error, missing fingers,extra digit, fewer digits, cropped, worstquality, low quality, normal quality,jpegartifacts,signature, watermark, username,blurry,bad feet,

加强反向提示词,图像更精致

反向提示词(negative prompt)与提示相反,它允许用户告诉模型不生成什么。

该版本加强了反向提示词的应用,用于消除不需要的细节,进行图像微调,例如手部损坏、手指过多或失焦和图像模煳。

提示:一个美丽的金发女人的肖像,美术摄影、柔和人像拍摄8K、长度中等、超逼真的超高清面部、Unsplash、柯达Ultra Max 800、85毫米胶片、复杂、休闲姿势、中心对称构图、令人惊叹的照片、杰作、颗粒状、居中构图;反向提示:裁剪、低分辨率、画得不好的脸、框架外、画得不好的手、模煳、糟糕的艺术、模煳、文本、水印、毁容、变形、闭眼

用户可以使用加权提示提示模型,对组合中的特定元素进行微调,例如某些颜色、对象或属性。

使用提示加权优化整体图像,以增加或减少合成元素,使用户能够更好地控制图像合成。

根据没有反向提示词(左)和有反向提示词(右)生成图片的比较,可以发现后者在细节方面更加完美。

该图中,反向提示用于告诉模型限制树木、灌木丛、树叶和绿色植物的突出程度,同时保持相同的初始输入提示。

提示:宇航员在一个巨大的未来派金属机甲仓库内的超现实主义绘画,电影、科幻、镜头光晕、光线、史诗、哑光绘画、概念艺术、天体、软渲染、辛烷值渲染、artstation趋势,4k,8k;反向提示:裁剪、低分辨率、帧外、模煳、糟糕的艺术、模煳、文本、毁容、变形

虽然此次版本更新未能完全开放NSFW内容,但并不影响用户使用的热情。毕竟在AIGC领域,Stable Diffusion是当之无愧的顶流。

参考资料:

https://stability.ai/blog/stablediffusion2-1-release7-dec-2022

https://www.reddit/r/MachineLearning/comments/zff0bh/p_stable_diffusion_21_release/

本文标签: promptnegativeDiffusionstable