"pixel noise"—a core term in photography, image processing, and display technology. It refers to unwanted random dots or grainy irregularities that appear in digital images, often caused by factors like low light, high ISO sensitivity (in cameras), sensor overheating, or low-quality image sensors.This kind of noise cannot be completely avoided, but you can reduce it by using AI noise reduction or dark frame calibration.
This image of yours looks completely normal. You can use AI noise reduction to process it, but you need to complete the mosaic pattern stitching first before performing the noise reduction.
