SD3模型简介
本文使用的Sability AI最新开源的先进绘图模型是Stable Diffusion 3 Medium模型。（已了解SD3同学可跳过此小节，直接进入体验小节）。这是一款采用了多模态扩散变换器（Multimodal Diffusion Transformer, MMDiT） 文本到图像的生成模型。并且在SD3模型的训练中，使用了10亿张图像上进行了预训练，微调数据包括3000万张专注于特定视觉内容和风格的高质量美学图像，以及300万张偏好数据图像。SD3模型在图像质量、排版、复杂提示理解和资源效率方面都有显著的性能提升。
Stable Diffusion 3 Medium模型优势：
- • 照片级真实感：克服手部和面部的常见伪影，无需复杂的工作流程即可提供高质量的图像。
- • 字体排印学：在排版方面取得稳健的结果，优于更大的最先进的模型。
- • 推理性能：由于其优化的尺寸和效率，非常适合消费者系统和企业工作负载。
- • 模型微调：能够从小型数据集中吸收细微的细节，非常适合定制和创意。
父亲节3D绘本体验
本文绘图设置如下：
- • 绘图模型：Stable Diffusion 3 Medium
- • 迭代步数：30
- • 分辨率：1024*720
- • CFG：4.5
本文使用到模型下载地址：
- • Stable Diffusion 3 Medium也可以使用文末网盘下载。
额外说明：Stable Diffusion 3 Medium模型直出生成人物图像，手部存在不少的问题，笔者采用了后期图像局部重绘手部修复。
01. 25岁父亲
a 3D animated character,A 25-old-years old father is smiling and hugging his child. His eyes were filled with a deep sense of love and responsibility for his family,while the child's face was filled with a smile of happiness and satisfaction. The background is warm sunset tones,and soft light is sprinkled on them,creating a harmonious and serene atmosphere,The background is a vibrant orange,giving a warm and lively feel to the overall composition,masterpiece,best quality,
02. 30岁父亲
a 3D animated character,A 30-old-years old father is smiling and hugging his child. His eyes were filled with a deep sense of love and responsibility for his family,while the child's face was filled with a smile of happiness and satisfaction. The background is warm sunset tones,and soft light is sprinkled on them,creating a harmonious and serene atmosphere,The background is a vibrant orange,giving a warm and lively feel to the overall composition,masterpiece,best quality,
03. 40岁父亲
a 3D animated character,A 40-old-years old father is smiling and hugging his child. His eyes were filled with a deep sense of love and responsibility for his family,while the child's face was filled with a smile of happiness and satisfaction. The background is warm sunset tones,and soft light is sprinkled on them,creating a harmonious and serene atmosphere,The background is a vibrant orange,giving a warm and lively feel to the overall composition,masterpiece,best quality,
04.50岁父亲
a 3D animated character,A 50-old-years old father is smiling and hugging his child. His eyes were filled with a deep sense of love and responsibility for his family,while the child's face was filled with a smile of happiness and satisfaction. The background is warm sunset tones,and soft light is sprinkled on them,creating a harmonious and serene atmosphere,The background is a vibrant orange,giving a warm and lively feel to the overall composition,masterpiece,best quality,
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