学習用画像は全身と上半身クロップをそれぞれ512x512で用意、ptfはデフォルトのsubject.txtを使用して以下の設定で14000step実行
Initialization text: girl, vectors: 6, 6, elr: 0.003, Train with reconstruction: off,
14000sepのembeddingで以下のプロンプトで12枚生成
Prompt: masterpiece, best quality, z23, girl
Negative:z23-neg, owres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality,
low quality, normal quality, jpeg artifacts, signature, (watermark:1.3), username, blurry, missing fingers, bad hands, missing arms,
long neck, Humpbacked
https://i.imgur.com/cr80MsE.jpg
さっぱり収束しないまま絵が崩れ始めたので仕切り直し。
Initialization textを以下のように詳細に記載して同じ設定で再実行
girl with blonde short hair and blue eyes, wearing glasses, bare shoulders suits and lab coat, sideboob
とりあえず金髪で肩出し半脱ぎは反映されるようになった模様
14000step: https://i.imgur.com/URxDU77.jpg
20000step: https://i.imgur.com/TPAHIFV.jpg
promptを以下のように補完して生成
masterpiece, best quality, z23-20000, full body portrait of girl with blonde short hair, bangs, hair bow, blue eyes,
wearing glasses, bare shoulders jacket, necktie, collarbone, lab coat, black pantyhose, black pencil skirt, red footwear,
eyebrows visible through hair, medium breasts, sideboob, in front of a classroom
18000step: https://i.imgur.com/qen9pC8.jpg
19000step: https://i.imgur.com/hXqdO2r.jpg
20000step: https://i.imgur.com/bEkQMPh.jpg
肩出しジャケットがオミットされてるけど、わりとニーミ先生の雰囲気は出た……？