前置知識:認(rèn)識基礎(chǔ)參數(shù)
模型版本
MJ和niji兩種繪畫模型
MJ中多個不同版本V
1-V6,V5.1,V5.2
寬高比
AI圖片默認(rèn)生成尺寸1:1
在提示詞后輸入:? --ar 3:4
圖片基本變化指令
1.U:放大
2.V:變形
3.upscale(subtle)/upscale(creative):放大分辨率
4.vary(strong)/vary(subtle):變形(單張圖片)
5.vary(Region)局部(重繪)
6.zoom out(2)/zoomout(1.5):擴展(2/1.5)
7.上下左右 定向擴充
圖片基本變化說明
U1 U2 U3 U4 重新生成
V1 V2 V3 V4 獲得seed
1-4代表圖片的順序
U:分割出某張圖
V:重新變形某一張圖膏斤,形成4張新圖片
說明:輸出區(qū)徐绑,基本指令說明。V3生成類似表情包和同類型圖片莫辨。
指令:upscale(放大)
按U分隔一張圖片后傲茄,圖片像素:1024*1024
指令:
*upscale(subtle) /??p?ske?l/ /?s?t(?)l/
溫和放大,微妙放大
Enlarge the picture pixels for higher definition.The details are basically consistent with the original image, and the enlarged pixels is 2048×2048.
*upscale(creative)
創(chuàng)造性放大
Enlarging the picture pixel to a higher definition .And it will add some new details, and the enlarged pixel is 2048×2048.
V5.2版本中:upscale提高分辨率
Upscale(2x),提高2倍分辨率
Upscale(4x),提高4倍分辨率
The higher the resolution, the larger the size of the picture, the higher the resolution, and the clearer the picture after enlargement.
指令:
vary(變形)
*Vary(subtle)
Subtle changes, unchanged background, support for changes in details.
*Vary(strong)
Strong changes, background, movements and expressions can be edited.
V4.0中 make variation(變形)
*make variation(變形)僅V4版本
*light upscale:
Enlarge the picture to the standard size, try not to change the details, but add some details.
*beta upscale:
Enlarge the picture to the ultra-high definition size of 2020×2024.Try to pay attention to the original picture.
*Vary(region)
說明:V6版本可定向修改沮榜,V5.2版本隨機修改盘榨。
V5.2 (關(guān)閉 默認(rèn)版本)生成描述:香水瓶,水滴飛濺蟆融,廣告攝影
V6 生成描述:香奈兒香水瓶草巡,水滴飛濺,廣告攝影
V6.有局部繪制型酥,點擊局部繪制山憨,描述:玻璃瓶 (vary region)
add a butterfly tie
*zoom out (擴大)
zoom out (1.5)以圖片為中心查乒,擴展內(nèi)容1.5倍
zoom out (2.0)以圖片為中心,擴展內(nèi)容2.0倍
pan單向圖片內(nèi)容拓展:上下左右
單方向內(nèi)容拓展郁竟,會改變圖片尺寸
AI眼中的一幅畫:
黑色背景侣颂,側(cè)面光線,一個女孩枪孩,油畫藝術(shù)風(fēng)格憔晒,藍(lán)色發(fā)帶,看著鏡頭蔑舞,珍珠耳環(huán)拒担,側(cè)身姿勢。
生成提示詞整理:油畫藝術(shù)風(fēng)格攻询,一個女孩从撼,耳朵上著珍珠耳環(huán),頭戴藍(lán)色發(fā)帶钧栖,側(cè)身姿勢低零,看著鏡頭,黑色背景拯杠,側(cè)面光線掏婶。
文本提示詞:
畫面主題+細(xì)節(jié)描述+畫面效果
Picture subject
Highlighted content in the main body of the screen.
Details and environment, auxiliary content in the picture, including the details of the picture.
Background environment of the picturePicture effect, picture style, perspective, color, composition and other artistic effects.