Welcome to ComfyUI-TBG-ETUR ! TBG Enhanced Tiled Upscaler and Refiner Pro! We at TBG Think. Build. Generate. AI upscaling & image enrichment are excited to make our TBG Enhanced Tiled Upscaler and Refiner Pro available to you.

This Workflow is for Alpha Testing of TBG PRO Features

We’re excited to announce that alpha testing of the PRO version is now live for our Patreon supporters and free community members!

You can download the latest version of our software [here] https://github.com/Ltamann/ComfyUI-TBG-ETUR

Tutorial

YOUTUBE ComfyUI : TBG Upscaler and Refiner Upscale any image from MidJourney, Magnific AI, Archviz or photo!

Custom Note

https://github.com/Ltamann/ComfyUI-TBG-ETUR/

Early_Access

Get early access by joining us at: https://www.patreon.com/TB_LAAR

The CE (Community Edition) nodes are free and standalone, suitable for any type of workflow. For access to some PRO features, a TB_LAAR Patreon membership is required. The free version is sufficient for testing and experimenting. Once you become a member, you can obtain your API key: https://api.ylab.es/login.php

Features

TBG Enhanced Tiled Upscaler and Refiner Pro is an advanced, modular enhancement suite for tiled image generation and refinement in ComfyUI. It introduces neuro generative tile fusion, interactive tile-based editing, and multi-path processing pipelines designed for extreme resolution workflows up to but not limitet to 100MP, high fidelity, and adaptive post-generation control.

• AI Image Enhancement: Applies advanced algorithms to improve visual quality.
• High-Resolution Generation: Creates images with greater clarity and fine detail.
• Image Polishing: Enhances visuals for a smooth, finished appearance.
• Neuro-Generative Tile Fusion: Seamlessly fuses image tiles into a coherent whole.
• User-Friendly Interface: CE version built for straightforward and intuitive use, Pro version offers advanced customization.

with Turbo Lora + Teacache for fastest Images generation

1. New Fusion Techniques

TBG Enhanced Tiled Upscaler and Refiner Pro introduces tree next-generation tile fusion processes that go far beyond traditional blending:

Smart Merge CE

Choose between adaptive blending strategies compatible with common upscalers like USDU,and others. It intelligently handles tile overlaps, avoiding ghosting and seams.

PRO Tile Diffusion

A novel approach where each tile is generated while considering surrounding tile information — perfect for mid-denoise levels. This enables:

• Context-aware detail consistency
• Smooth transitions across tile borders
• Better handling of textures and patterns

PRO Neuro-Generative Tile Fusion (NGTF)

An advanced generative system that remembers newly generated surroundings and adapts subsequent sampling steps accordingly. This makes high-denoise tile refinement possible while maintaining:

• Global consistency
• Sharp, coherent details
• Memory of contextual relationships across tiles

2. Design Suite

TBG_Enhanced is not only about quality — it's about flexible, editable workflows over time:

One-Tile Preview & Smart Presets

Quickly generate single-tile previews to fine-tune the right settings before running the full job. Presets adapt intelligently to image dimensions and desired resolution.

Post-Sampling Tile Correction

You can resample only the tiles you don’t like — no need to regenerate the full image. This allows:

• Precision editing
• Fixing small errors without full reprocessing

Resume Tile Refinement

Modify or refine individual tiles days later while keeping the original input image and final result. The system supports:

• Saved tile maps and settings
• Re-injection of noise and conditioning
• Fully restorable editing workflows

3. Pipeline Structure

TBG_Enhanced is powered by a flexible pipeline architecture built around tile-aware processing paths:

TBG Tile Prompter Pipe

Access prompt and denoise settings per tile. Enables:

• Per-region storytelling
• Adaptive text-to-image behavior
• Denoising strength by tile

TBG Tile Enrichment Pipe

Control multiple sampling and model-level features:

• Model-side: Use DemonTools for deep model manipulation
• Sampler-side: Inject custom noise at specific steps, or apply sigma curves to selected steps
• Sampler-internal: Enable per-step sampler-side noise injection
• Built-in noise reduction
• Optional tile up/downscaling during sampling

ControlNet Pipe

Tiled generation now supports unlimited ControlNet inputs per tile, unlocking:

• High-resolution conditioning
• Fine-grained control for large images
• Targeted structure, depth, edge, pose, or segmentation maps for each region

Status and Roadmap

• Fusion Techniques: Smart Merge, Tile Diffusion, NGTF
• Post-editing Tools: One-tile preview, correction, resume-refine
• Pipelines: Prompt / Enrichment / ControlNet Pipes
• Upcoming: Full integration with custom samplers and DreamEdit compatibility

Installation

To install the TBG Enhanced Tiled Upscaler and Refiner Pro, follow these steps:

Install from Comfyui Manager:

• Open Manager
• select Install missing custom nodes
• select Install via Git URL
• copy and paste this url: https://github.com/Ltamann/ComfyUI-TBG-ETUR
• Install and Restart ComfyUI

Manual Install:

• Download the Software: https://github.com/Ltamann/ComfyUI-TBG-ETUR
• Unpack and Copy to folder: ..\ComfyUI\custom_nodes\
• Install requirements: ..\ComfyUI\custom_nodes\ComfyUI-TBG-ETUR\pip install -r requirements.txt