* In Proceedings of the IEEE/CVF International Conference on
Computer Vision 2021 (pp. 163-172) * 10 pages, 5 figures. Published in ICCV 2021 Access Paper or Ask Questions
* 15 pages, 13 figures, Accepted by IEEE Transactions on Image
Processing (2021). arXiv admin note: text overlap with arXiv:2006.00269 Access Paper or Ask Questions