Centre National D'Études Spatiales (CNES) is the French National Space Center. It has a budget of €2,780 million and more than 2,350 employees, most of them engineers.
We performed a profound analysis of the image formation and compression algorithm. From there, we proposed a new mathematical model to implement a joint denoising and decompression algorithm that removes those artifacts. The novelty of the proposed approach led to its publication in one of the best-known Image Processing Conferences: IEEE ICIP in 2017. An improvement based on a deep learning approach was later presented at CVPR 2018.