Practical Noise Simulation for RGB Images
Saeed Ranjbar Alvar, Ivan V. Bajić · arXiv (Cornell University) · 2022
This document describes a noise generator that simulates realistic noise found in smartphone cameras. The generator simulates Poissonian-Gaussian noise whose parameters have been estimated on the Smartphone Image Denoising Dataset (SIDD). The generator is available online, and is currently being used in compressed-domain denoising exploration experiments in JPEG AI.