midjournery AI绘画使用指南

基于Discord的Midjournery配置：

https://www.bilibili.com/video/BV16d4y1A7Zq/?spm_id_from=333.337.search-card.all.click&vd_source=9c3ca9555620bed64bdee27ae49d37cf

使用原则

使用midjournery绘画的原则是给出对脑海中某个特定场景的描述，越精确细致越好，相当于你在脑海里想象一个场景，通过文字描述让AI帮你从脑子里取出来放到现实里面（有点像罗辑具象化庄颜的过程），这个过程姑且称为“提词”。

提词的顺序：场景叙述+绘画风格参考+其他 (图片精度/渲染器设置/画幅比例/光线设置/相机选择及相关参数设置等)/关键词堆叠

（近乎于调教的感觉，只是对象更加复杂了）

常用命令：

设置比例：–ar x:y（长，宽）
U1/2/3/4：加细
V1/2/3/4：变体
旋转钮：重新出图
生成与上一次的图片风格相似的图片：在描述语后添加–seed；四张风格都接近：–sameseed；输出某个图片的seed值：在bot左上角点击表情，搜索envelope后发出
–hd：生成质量更好，更大的图片
–q+数字：生成细节更多的图片（0.25, 0.5, 1, 2, 5）
/setting命令：设置更多特性，如niji可以产生二次元风格的图片
向图片中添加素材：拖拽图片上传，在后续生成中把网址添加进去

应用场景1：做设计

提词格式：把和设计有关的任何东西和想要的素材都往里面堆就行了

eg：logo app streaming dark blue, dark pink, dark purple

eg2: witchcraft elements, magic, book, candle, ux, ui, landing page, website --ar 3:2

eg3：beautiful website for a beauty product ui, ux, ui/ux, website

应用场景2：小说段落（尤其是静态的细节、场景描写的）插画，如果是中文的话最好用翻译软件翻译成英文

eg1：炼金术：ray tracing, detailed, dramatic shadows, filmic, hyper detail, depth of field, dramatic lighting, volumetric lighting, hyper detail, photorealistic face, Unreal Engine 5, Octane Render, cinematic 8k, deep meaning, hidden message, deep focus, key visual, high status elite art, highly detailed, cinematic lighting, high contrast, 118k, key visual, by Weta Digital, by Wêtà FX, by WLOP, Cinematic, Color Grading, Shot on 70mm, Depth of Field, DOF, Tilt Blur, Shutter Speed 1/1000, F/22, Gamma, White Balance, Neon, Light Mode, High Contrast, 5D, Multiverse, 32k, Super-Resolution, Megapixel, ProPhoto RGB, VR, Lonely, Good, Massive, Big, Spotlight, Frontlight, Halfrear Lighting, Backlight, Rim Lights, Rim Lighting, Artificial Lighting, Natural Lighting, Incandescent, Optical Fiber, Moody Lighting, Cinematic Lighting, Studio Lighting, Soft Lighting, Hard Lighting, volumetric Light, Volumetric Lighting, Volumetric, Contre-Jour, Rembrandt Lighting, Split Lighting, Beautiful Lighting, Accent Lighting, Global Illumination, Lumen Global Illumination, Screen Space Global Illumination, Ray Tracing Global Illumination, Optics, Materiality, Ambient Occlusion, Scattering, Glowing, Shadows, Rough, Shimmering, Ray Tracing Reflections, Lumen Reflections, Screen Space Reflections, Diffraction Grading, Chromatic Aberration, GB Displacement, Scan Lines, Ray Traced, Ray Tracing Ambient Occlusion, Anti-Aliasing, FXAA, TXAA, RTX, SSAO, Shaders, OpenGL-Shaders, GLSL-Shaders, Post Processing, Post-Production, Cel Shading, Tone Mapping, CGI, VFX, SFX, insanely detailed and intricate, hypermaximalist, elegant, ornate, hyper realistic, super detailed

eg2：《三体》2中对引力波天线的描述：

天线是一个横放的圆柱体，有一千五百米长，直径五十多米，整体悬浮在距地面两米左右的位置。它的表面也是光洁的镜面，一半映着天空，一半映着平原。

提词进阶：

专业提词器：https://promptomania.com/
https://ckovalev.com/midjourney-ai/styles

参考文献：

https://www.bilibili.com/video/BV1wW4y1G7a3/?spm_id_from=333.337.search-card.all.click&vd_source=9c3ca9555620bed64bdee27ae49d37cf

https://www.bilibili.com/read/cv19089158?from=articleDetail