Stable Diffusion - 运动服 (Gymwear Leggings) 风格服装与背景的 LoRA 配置

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测试模型：DreamShaper 8

运动裤 (Gymwear Leggings) 是紧身的裤子，通常用于健身、瑜伽、跑步等运动。运动裤的服装特点如下：

• 面料是弹性、透气、吸湿排汗的，可以保持身体的舒适度和干爽度，还具有防紫外线、抗菌、防臭等功能，增加了穿着的卫生性和安全性。
• 设计是贴合身体曲线的，可以展现出穿着者的身材优势，也可以减少运动时的阻力和摩擦，还有高腰、束脚、网眼、拼接等细节，增加了穿着的时尚感和个性化。
• 颜色和图案是鲜艳、活泼、多样的，可以根据穿着者的喜好和场合进行搭配，还有反光、荧光等效果，增加了穿着的亮点和视觉冲击。

1. 运动裤 (Gymwear Leggings) 提示词

运动裤 (Gymwear Leggings) 的相关提示词：

gymwear leggings,
tight fitting pants,physical activities,sport playground,
nylon and polyester and spandex and elastane,
synthetic fabric and elastic and breathable and moisture-wicking and sweat-absorbing,
fit to the body curve,high waist and elastic cuffs and mesh and stitching,
increase the fashion sense and personalization of wearing,
color and pattern is bright and lively and diverse,according to preference and occasion,
reflective and fluorescent increase the highlights and visual impact of wearing,

提示词配置：

1 girl,solo,(full body:1.3),portrait,(looking at the viewer:1.2),
(asian girl:1.3),beautiful woman,
standing pose with legs apart,(turtleneck sportswear:1.1),(porcelain skin:1.1),(colorful sports cotton socks, sneakers:1.3),
gymwear leggings,
tight fitting pants,(sport playground:1.1),
nylon and polyester and spandex and elastane,
synthetic fabric and elastic and breathable and moisture-wicking and sweat-absorbing,
fit to the body curve,high waist and elastic cuffs and mesh style,
increase the fashion sense and personalization of wearing,
color and pattern is bright and lively and diverse,according to preference and occasion,
reflective and fluorescent increase the highlights and visual impact of wearing,
RAW,analog,Nikon Z 85mm,(best quality:1.2),(masterpiece:1.2),(realistic:1.2),4k,god rays,
photorealistic,realistic,photorealism,photography,8k uhd,photography,
<lora:more_details:0.8>,
Negative prompt: (nsfw:1.2),naked,nipple,(ng_deepnegative_v1_75t:1.35),
(out of frame:1.3),
(3d, render, cgi, doll, painting, fake, cartoon, 3d modeling:1.4),(worst quality, low quality:1.4),
monochrome,child,deformed,malformed,
deformed face,bad teeth,bad hands,bad fingers,bad eyes,long body,blurry,duplicate,cloned,
duplicate body parts,disfigured,
extra limbs,fused fingers,extra fingers,twisted,distorted,malformed hands,mutated hands and fingers,mutated legs,extra legs,too many legs,conjoined,missing limbs,bad anatomy,bad proportions,
logo,watermark,text,copyright,signature,lowres,mutated,mutilated,artifacts,gross,ugly,bad hands,bunch of peoples,lowres,
tattoos,panties,bra,big hands,

(colorful sports cotton socks, sneakers:1.3) 彩色运动棉袜与运动鞋，真实提示词 LoRA 支持更好。

图像如下：

注意 facing the viewer 与 look at the viewer 的差别，前者是平时，后者是正视。

2. 运动裤 LoRA 测试

LoRA: Better Leggings，其中的第2个模型，时间 2023.5.8

测试提示词，如下：

<lora:more_details:0.8>,<lora:leggings_better:0.8>,

效果如下：

LoRA: MixLeggings_v1.0，时间 2023.6.27

测试发现，leggings_mix 容易导致人物侧身，扭头等现象，与训练数据有关，如果需要面对观众，建议降低权重，以及添加负向提示词 (back to viewer:1.3)

测试提示词，如下：

<lora:leggings_mix:0.6>,
负向提示词: (back to viewer:1.3)

效果如下：