<p><em>Part 2 of my Lab series. Checkout my other workflows on my profile, they can all be used in conjunction!</em></p><p><em>Sorry for the clutter! - subgraphs seem to break during upload (NSFW Update has the fixed version)</em></p><h1 id="ultimate-adaptive-upscale-and-detail-workflow">⚡ Ultimate Adaptive Upscale &amp; Detail Workflow</h1><p>A professional-grade ComfyUI upscale pipeline built for <strong>every VRAM tier</strong> — from high-end workstations to mid-range rigs. No compromises, no separate workflows. One unified system that intelligently scales to your hardware while delivering exceptional output quality.</p><hr /><h2 id="three-tier-vram-adaptive-upscaling">🎯 Three-Tier VRAM Adaptive Upscaling</h2><p>Forget juggling multiple workflows for different hardware. This pipeline gives you three battle-tested upscale paths under one roof:</p><h3 id="high-vram-seedvr">🔥 High VRAM — SeedVR</h3><p>For those with the horsepower to match their ambitions. SeedVR delivers state-of-the-art upscaling with fine detail reconstruction that has to be seen to be believed. If your rig can run it, this is the gold standard.</p><h3 id="medium-vram-hybrid-seedvr-realesrgan-2x">⚖️ Medium VRAM — Hybrid SeedVR / RealESRGAN 2x</h3><p>The best of both worlds. A carefully tuned hybrid pipeline combines SeedVR's perceptual quality with RealESRGAN 2x's efficiency, giving mid-range GPUs results that punch well above their weight class. Smooth, detailed, and fast.</p><h3 id="low-vram-4x-nomos">💡 Low VRAM — 4x NOMOS</h3><p>No high-end GPU? No problem. The 4x NOMOS path is optimised for memory-constrained systems without sacrificing the quality you came for. Clean upscales, full detail, minimal VRAM footprint.</p><hr /><h2 id="intelligent-regional-detailing">🔍 Intelligent Regional Detailing</h2><p>Upscaling alone isn't enough — this workflow goes further with a fully integrated <strong>regional detail pass</strong> powered by both <strong>BBox detection</strong> and <strong>SAM segmentation models</strong>. Target exactly what matters:</p><ul><li><p><strong>Face</strong> — Reconstruct natural skin texture, pores, and subtle facial structure with dedicated face detailing prompts</p></li><li><p><strong>Eyes</strong> — Crisp, lifelike eyes with catchlight preservation and iris detail that holds up at any resolution</p></li><li><p><strong>Hands</strong> — The historic weak point of AI generation, addressed directly with targeted hand correction and refinement</p></li></ul><p>Each region accepts its <strong>own prompt</strong>, giving you surgical control over how each area is enhanced independently of the rest of the image.</p><hr /><h2 id="dual-pass-base-+-refiner-pipeline">🔄 Dual-Pass Base + Refiner Pipeline</h2><p>Quality doesn't stop at upscaling. Every image runs through a <strong>full two-stage generation pass</strong>:</p><ol><li><p><strong>Base model pass</strong> — Rebuilds and enhances the upscaled image with a full denoise pass, locking in coherent structure, lighting, and composition</p></li><li><p><strong>Refiner pass</strong> — A dedicated high-frequency refinement stage that sharpens fine detail, corrects micro-artifacts, and elevates the final output to a level a single pass simply cannot match</p></li></ol><p>This dual-pass approach is what separates good upscales from exceptional ones.</p><hr /><h2 id="who-is-this-for">💼 Who Is This For?</h2><ul><li><p>Artists who demand <strong>production-ready output</strong> at any scale</p></li><li><p>Workflows that need <strong>hardware flexibility</strong> without quality sacrifice</p></li><li><p>Anyone tired of soft, over-smoothed, or anatomically broken upscales</p></li><li><p>Creators who want <strong>prompt-driven control</strong> over every region of their image</p></li></ul><hr /><hr /><p><em>Drop it into your ComfyUI workflows folder and let it do the heavy lifting. Your images deserve better than a single-pass upscale.</em></p>

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