ComfyUI-WaterMark-Detector

The threshold that survives shadows and uneven light

Four classical ways to drag a faint watermark into view

The name lies — this node is actually a watermark mask maker

The single most useful contrast trick in this pack

Blend up to three enhancement layers back onto the original

Run every watermark-enhancement trick at once

Clean the noise before you go hunting for watermarks

Edge detection with texture work in mind, not ControlNet prep

Combine up to five enhancements — but the weights aren't in the UI

The AE-style clarity trick, in a node

Boost the gray pixels — where watermarks usually live — and sharpen

Dilate, erode, open, close — the mask cleanup crew

Band-pass FFT to pull fine texture — and watermarks — out of hiding

The quick and dirty way to make a faint mark pop