PROCESSING OF IMAGE DATA COMPRISING EFFECTS OF TURBULENCE IN A LIQUID MEDIUM

摘要

The invention relates to the processing of successive digital image data, acquired by a camera immersed in a liquid comprising turbulence, such as water in a nuclear reactor core, this turbulence causing an effect of apparent displacement of pixels of the images. The processing comprises advantageously: - a modelling of the effect of the turbulence on the pixels of the images, and - a deconvolution by this modelling of a time-averaged image.