Method and Device for Noise Modeling of ToF Camera Image using Skellam Distribution

摘要

A method and apparatus for modeling noise of a ToF camera image using Skellam distribution are provided. The noise modeling method according to an embodiment of the present invention acquires distance images, calculates Skellam parameters for the acquired distance images, and models noise of distance images based on a distribution of the calculated Skellam parameters. Thereby, the distance image of the ToF camera can deliver meaningful information to improve the performance of various state-of-the-art technologies.