Dataset intuition
Show how density, streak direction, and haze change image statistics.
Rainy synthesis
Lightweight derain preview
Why this exists
A tiny public demo for weather-robust vision people.
RainLab is not a neural deraining model. It is a fast visual sandbox: useful for teaching, paper demos, README screenshots, and explaining what rain corruption does before a heavy model enters the room.
Talk-ready cards
Export a polished before/after card for slides, posts, or issue reports.
No server required
Everything runs in the browser, so private images never leave the device.