超分到可印刷

1024px 小图超分到 A3 可印，参数一次配好。

필요한 키: image · 예상 비용: 约 ¥0.1–0.5/张

Guides

From 1024px to A3: how to upscale AI image for print qualityA 1024×1024 generation looks fine on screen and gets rejected by the print shop. Here is the pixel math for every print size, the four upscaling routes that exist, and how to get a print-ready file out of PolyCreator using a higher-resolution model and a plugin node.