在 SD 中文生图的提示词方面:
正向提示词中,括号和“:1.2”等形式是用来增加权重的,权重越高在画面中体现越充分,提示词的先后顺序也会影响权重。例如:“(masterpiece:1.2),best quality,masterpiece,highres,original,extremelydetailed wallpaper,perfect,lighting,(extremely detailed CG:1.2),drawing,paintbrush”。 角色设计生图时,设置的文生图提示词示例为:大模型:majicmixRealistic_v6.safetensors;正向提示词:(a character sheet of a woman from different angles with a grey background:1.4),auburn hair,eyes open,cinematic lighting,Hyperrealism,depth of field,photography,ultra highres,photorealistic,8k,hyperrealism,studio lighting,photography;负向提示词:EasyNegative,canvasframe,canvas frame,eyes shut,wink,blurry,hands,closed eyes,(easynegative),((((ugly)))),(((duplicate))),((morbid)),((mutilated)),out of frame,extra fingers,mutated hands,((poorly drawn hands)),((poorly drawn face)),((bad art)),blurry,(((mutation))),(((deformed))),blurry,((bad anatomy)),(((bad proportions))),((extra limbs)),cloned face,(((disfigured))),gross proportions,(malformed limbs),((missing arms)),((missing legs)),((floating limbs)),((disconnected limbs)),((malformed hands)),((missing fingers)),worst quality,((disappearing arms)),((disappearing legs)),(((extra arms))),(((extra legs))),(fused fingers),(too many fingers),(((long neck))),canvas frame,((worst quality)),((low quality)),lowres,sig,signature,watermark,username,bad,immature,cartoon,anime,3d,painting,b&w。同时设置参数:迭代步数为 50,采样方法为 DPM++ 2M Karras,尺寸为 1328×800px。 还可以增加反向提示词,例如:NSFw,(最差质量:2),(低质量:2),(正常质量:2),(低质量:2),((单色)),((灰度)),皮肤斑点,痤疮,皮肤瑕疵,老年斑,(丑陋:1.331),(重复:1.331),(病态:1.21),(残缺:1.21),(变形:1.331),变异的手,(画得不好的手:1.5),模糊,(解剖不良:1.21),(比例不良:1.331),多余的四肢,(毁容:1.331),(缺胳膊:1.331),(多余的腿:1.331),(融合的手指:1.61051),(过多的手指:1.61051),(不清晰的眼睛:1.331),低质量,坏的手,缺手指,多余的手指,受伤的手,缺失的手指,(((多余的胳膊和腿))。这些正反向的提示词,可以通过点击相应按钮,取一个名字保存为模板。