This workflow compares the original image against a Topaz Wonder 3.5–enhanced result to help you pick the right enhancement strength for your needs. Using LoadImage to ingest your source, TopazImageEnhanceV2 applies generative upscaling with three selectable strengths—Low, Medium, and High—targeting fine detail recovery, noise reduction, and crisper text/graphics. ImageCompare then outputs a side-by-side composite so you can visually assess changes at a glance, while SaveImageAdvanced saves both the enhanced image and the comparison view.
The key trade-offs lie in how aggressively Wonder 3.5 invents or amplifies detail. Low is conservative and best when you want to preserve natural textures (e.g., skin) with minimal risk of halos. Medium balances clarity and fidelity for most photos. High is most assertive and can dramatically sharpen small text, logos, and structured graphics or rescue heavily compressed images—but it’s also where over-sharpening and hallucinated detail are most likely. By rerunning the same image with different strength settings and reviewing each A/B comparison, you can quickly converge on the best setting for your subject matter.
API
Utiliser ce workflow depuis le code
Chaque workflow Comfy est un graphe JSON. Le contenu ci-dessous est ce workflow, exactement comme ComfyUI l’exécute — récupérez-le depuis l’URL, gardez-le dans le contrôle de version, ou chargez-le dans ComfyUI et exécutez-le nœud par nœud.
Exécutez-le depuis TypeScript ou Python avec le Comfy SDK. Le même code cible Comfy Cloud ou un ComfyUI auto-hébergé — seule l’URL de base change.
// Install (beta)
npm i @comfyorg/sdk
// Run this workflow (TypeScript)
import { Comfy } from "@comfyorg/sdk";
const client = new Comfy({ apiKey: "comfyui-..." });
const wf = await client.workflows.fromFile("workflow_api.json");
const job = await client.run(wf);
await job.getOutputs("<output-node-id>")[0].toFile("output.png");Le SDK prend un workflow au format API : ouvrez ce workflow dans ComfyUI et utilisez Fichier → Exporter le workflow (API).
L’accès à l’API Comfy Cloud nécessite un forfait avec clé API.
