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选择一个舒适和自然的坐姿#xff0c;符合个性和心情。可以坐在椅子、沙发、长凳、… 欢迎关注我的CSDNhttps://spike.blog.csdn.net/ 本文地址https://spike.blog.csdn.net/article/details/132201960 拍摄人物坐姿时需要注意
选择一个舒适和自然的坐姿符合个性和心情。可以坐在椅子、沙发、长凳、凳子或者地上。避免坐得太僵硬或者太懒散。放松肩膀和颈部保持背部直但不僵硬。根据相机的角度和距离调整腿和脚。可以交叉腿弯曲一条腿伸直另一条腿把脚塞在身下或者悬在座位的边缘。尽量在腿和身体之间留一些空间避免看起来臃肿或拥挤。用胳膊和手来增加姿势的多样性和表现力。可以把肘部放在膝盖上托住下巴或脸颊摸摸头发或衣服或者用手指做一些手势。也可以使用道具如一本书一杯茶一顶帽子或一朵花来创造兴趣和展示你的个性。避免把手平放在大腿上或藏在背后。轻轻地倾斜或转动头部创造一个更有吸引力和动态的外观。可以直视相机或者看向一边上方或下方。也可以微笑大笑皱眉或者做任何其他符合心情和风格的面部表情。避免看起来太严肃或无聊除非这是想要的效果。 测试图像来源于 DreamShaper 第 8 版人物坐姿随机种子 931436911 。 1. 坐姿 (Sitting) 正向提示词
坐姿的正向提示词 (Prompt)不要追求提示词适用各种随机种子提升概率即可
(masterpiece, best quality:1.2),highly detailed,extremely detailed,real photo,
fullbody,1girl,solo,asian,looking at viewer,(body facing viewer:1.2),
(relax sitting),knees separation,
red lips,brown long hair,
collared shirt and dress shirt,long sleeves,(knees length dress),
(240D wrap hip very thick pantyhose),color high heels,
good anatomy,good proportions,good pose,perfect legs,(pair shoes,pair legs:1.2),
nice hand,nice figure,
outdoors,buildings,
(photorealistic,realistic:1.2),
lora:more_details:0.4,lora:control_skin_exposure:-1.0,
lora:yuzu_highheel_v2:0.5,lora:sit_cross_leg_v2:0.5,建议不要加入坐姿的细节描述除非是配合特定 LoRA 的 sit cross leg其他细节都会影响身体结构导致一些异常让模型自由发挥即可。 具体分析
基础质量关键词(masterpiece, best quality:1.2),highly detailed,extremely detailed,real photo,全身人像fullbody,1girl,solo,asian,looking at viewer,身体面向镜头(body facing viewer:1.2)避免侧坐导致的腿部重合以及构图错误。坐姿(relax sitting),knees separation,膝盖分离提示词避免只出现单条腿。面部red lips,brown long hair,服装collared shirt and dress shirt,long sleeves,(knees length dress:1.1),长袖与过膝裙减少腿部裸露腿部(240D wrap hip very thick pantyhose),color high heels,包臀厚袜子避免出现不合适的袜子增加高跟鞋的颜色。姿态质量good anatomy,good proportions,good pose,perfect legs,(pair shoes,pair legs:1.2),,双鞋双脚避免严重缺失。腿部和手部质量nice hand,nice figure,好手是与负向提示词联用环境outdoors,buildings,风格(photorealistic,realistic:1.2),LoRAlora:more_details:0.4 增加细节注意不要权重过高导致多腿多鞋现象原因是坐姿比站姿更为近景更多起始噪声容易误生成其他信息。LoRAlora:control_skin_exposure:-1.0调整皮肤的暴露程度解决大腿暴露的问题权重-1表示全部遮挡。LoRAlora:yuzu_highheel_v2:0.5增强腿部质量注意权重不能过高否则导致腿部畸形LoRAlora:sit_cross_leg_v2:0.5,增强腿部姿势注意权重不能过高否则导致腿部畸形。 在坐姿中容易出现各种各样的畸形使用两个 LoRA 控制腿部和坐姿质量即 yuzu_highheels_1.0 与 sit_cross_leg_v2。 相关 LoRA 的下载地址
more_detailsAdd More Details - Detail Enhancer / Tweaker LoRA DreamShaper 作者制作非常好用类似的还有 add_details。 control_skin_exposurecontrol skin exposure 权重 -1 是全部遮挡。 yuzu_highheel_v2yuzu high heel 包括 2 个版本推荐第 2 个版本下载量较大。 sit_cross_leg_v2Sitcrossleg (legs/shoes concept/helper) 腿部交叉 (sit cross leg)不加这个关键字也能优化其他坐姿。 LoRA 的 Hash 值Lora hashes: more_details: 3b8aa1d351ef, control_skin_exposure: 58bbb7a04626, yuzu_highheel_v2: 614500170a6c, sit_cross_leg_v2: cb80e9bce437, 坐姿的负向提示词 (Negative Prompt)
(ng_deepnegative_v1_75t:1.3),(negative_hand),(badhandv4),
(negative_feet_v2:0.5),
body sideways,buttocks,
missing arm,missing leg,extra arms,extra legs,mutated legs,extra limbs,malformed limbs,floating limbs,disconnected limbs,
bad anatomy,bad proportions,disfigured,long neck,long leg,
worst quality,bad quality,jpeg artifacts,lowres,normal quality,low quality,
EasyNegative,具体分析
Embeddings(ng_deepnegative_v1_75t:1.3)有效的修复混乱的四肢提升权重。Embeddings(negative_hand),(badhandv4),修复手部且不影响画面。Embeddings(negative_feet_v2:0.5),修复腿部但是权重不宜过高影响图像。姿态body sideways,避免侧身。肢体missing arm,missing leg,extra arms,extra legs,mutated legs,extra limbs,malformed limbs,floating limbs,disconnected limbs,继续强化混乱的四肢。身材比例bad anatomy,bad proportions,disfigured,long neck,long leg,低质量worst quality,bad quality,jpeg artifacts,lowres,normal quality,low quality,EmbeddingsEasyNegative,补充其他负向提示词建议放到最后不干扰其他关键词。 Embeddings 的 Hash 值TI即Textual Inversion文本反推TI hashes: ng_deepnegative_v1_75t: 54e7e4826d53, negative_hand: 73b524a2da12, badhandv4: 5e40d722fc3d, negative_feet_v2: df90b1ff666d, EasyNegative: 66a7279a88dd 具体参考常用的负向提示 Embeddings 解析与 坐姿 (Sitting) 提示词
将全部提升词保存至模版girl_sitting 中用于测试。
2. 配置参数
标准配置如下
采样方法建议 DPM 2M SDE Karras比 DDIM 更加融和。放大算法4x-UltraSharp其他是常用配置。
即 开启脸部修复 ADetailer有些 LoRA 严重影响脸部容易导致欧美人脸添加提示词进行强化亚洲审美即
asian girl, make up, beautiful face,. 测试效果
测试示例
(masterpiece, best quality:1.2),highly detailed,extremely detailed,real photo,
fullbody,1girl,solo,asian,looking at viewer,(body facing viewer:1.2),
(relax sitting),knees separation,
red lips,brown long hair,
collared shirt and dress shirt,long sleeves,(knees length dress),
(240D wrap hip very thick pantyhose),color high heels,
good anatomy,good proportions,good pose,perfect legs,(pair shoes,pair legs:1.2),
nice hand,nice figure,
outdoors,buildings,
(photorealistic,realistic:1.2),
lora:more_details:0.4,lora:control_skin_exposure:-1.0,
lora:yuzu_highheel_v2:0.5,lora:sit_cross_leg_v2:0.5,
Negative prompt: (ng_deepnegative_v1_75t:1.3),(negative_hand),(badhandv4),
(negative_feet_v2:0.5),
body sideways,buttocks,
missing arm,missing leg,extra arms,extra legs,mutated legs,extra limbs,malformed limbs,floating limbs,disconnected limbs,
bad anatomy,bad proportions,disfigured,long neck,long leg,
worst quality,bad quality,jpeg artifacts,lowres,normal quality,low quality,
EasyNegative,
Steps: 30, Sampler: DPM 2M SDE Karras, CFG scale: 5, Seed: 931436911, Size: 512x768, Model hash: 879db523c3, Model: Dreamshaper_8, Denoising strength: 0.35, Clip skip: 2, ADetailer model: face_yolov8n.pt, ADetailer prompt: asian girl, make up, beautiful face,, ADetailer confidence: 0.3, ADetailer dilate/erode: 4, ADetailer mask blur: 4, ADetailer denoising strength: 0.4, ADetailer inpaint only masked: True, ADetailer inpaint padding: 0, ADetailer ControlNet model: control_v11p_sd15_inpaint [ebff9138], ADetailer ControlNet module: inpaint_global_harmonious, ADetailer version: 23.7.6, Hires upscale: 2, Hires steps: 5, Hires upscaler: 4x-UltraSharp, Lora hashes: more_details: 3b8aa1d351ef, control_skin_exposure: 58bbb7a04626, yuzu_highheel_v2: 614500170a6c, sit_cross_leg_v2: cb80e9bce437, TI hashes: ng_deepnegative_v1_75t: 54e7e4826d53, negative_hand: 73b524a2da12, badhandv4: 5e40d722fc3d, negative_feet_v2: df90b1ff666d, EasyNegative: 66a7279a88dd, ControlNet 0: preprocessor: inpaint_global_harmonious, model: control_v11p_sd15_inpaint [ebff9138], weight: 1.0, starting/ending: (0.0, 1.0), resize mode: ResizeMode.INNER_FIT, pixel perfect: True, control mode: ControlMode.BALANCED, preprocessor params: (-1, -1, -1), Version: v1.5.1测试模型麦橘写实_MajicMIX_Realistic_v6、墨幽人造人_v1030、 DreamShaper8
麦橘写实的效果示例一 麦橘写实的效果示例二 墨幽真人的效果示例 DreamShaper8的效果示例 其他参考
常用的负向提示 Embeddings 解析与 坐姿 (Sitting) 提示词Candy Land (糖果世界) LoRA 提示词配置与效果展示
