HotPixel is an Adobe Photoshopİ compatible filter/plugin designed to remove "hot pixel" noise from digital images.
"Hot pixel" noise often occurs when taking a photograph with a consumer digital camera using a long exposure in low light situations. It appears as coloured dots of around one pixel in size.
This plug-in automatically detects and removals of these hot pixels without degrading fine image detail. It works on all but the most noisy of images.