此 ComfyUI 工作流程「Topaz：Topaz Reimagine 風景放大」專為增強與放大風景圖像設計，能提升細節並改善整體畫質。流程採用 Topaz Reimagine 模型，該模型以提升自然景觀細節與清晰度著稱。主要節點包括 LoadImage（匯入原始風景圖像）、TopazImageEnhance（應用進階演算法放大圖像並保留自然紋理與細節）、GetImageSize（確保圖像適當縮放）、ImageScaleBy（調整至目標解析度）。最後，SaveImage 節點輸出增強後的圖像，適合高品質印刷或數位展示。此流程特別適合攝影師與數位藝術家，能在不犧牲細節或產生雜訊的情況下放大風景圖像。
API
Use this workflow from code
Every Comfy workflow is a JSON graph. The payload below is this workflow, exactly as ComfyUI runs it — fetch it from the URL, keep it in version control, or load it in ComfyUI and run it node by node.
Run it from TypeScript or Python with the Comfy SDK. The same code targets Comfy Cloud or a ComfyUI you host yourself — only the base URL changes.
// Install (beta)
npm i @comfyorg/sdk
// Run "Topaz：使用 Topaz Reimagine 進行景觀放大" (TypeScript)
import { Comfy } from "@comfyorg/sdk";
const client = new Comfy({ apiKey: "comfyui-..." });
// This workflow, exported in API format (see note below)
const wf = await client.workflows.fromFile("utility-topaz_landscape_upscaler_api.json");
const asset = client.assets.fromFile("input.png");
wf.setInput("2", "image", asset); // LoadImage
const job = await client.run(wf);
await job.getOutputs("4")[0].toFile("output.png"); // SaveImageThe SDK takes a workflow in API format: open this workflow in ComfyUI and use File → Export Workflow (API).
Comfy Cloud API access requires a plan with an API key.
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