This plugin remove anormal noisy pixels. It works in Lab color space (32 bits [float] per pixel channel ). On the attached sample picture, when luminance (channel L) fall, it produce noise on chrominance channels (a and b). This plugin detect luminance falls and, at this moment, remove noise on channels a and b by median filtering.
(This below noisy pixels are observed on a small outdoor camera)
It use no additionnal libraries.
Copy the .jar file to your plugins directory and restart “ImageJ”.
You can use the script by menu “ImageJ / Plugins / Image/ Color / Line Lab selective median filtering (v1.00)”.
Contact me for any questions or suggestions : vincent dot vansuyt at edf dot fr (preferred language : french)
GPL distribution (see licence ).