Gupta, AshutoshAshutoshGuptaSeelamantula, Chandra SekharChandra SekharSeelamantulaBlu, ThierryThierryBluDube, NitantNitantDubeRaman, ShanmuganathanShanmuganathanRaman2025-10-132025-10-1314-09-202510.1109/ICIP55913.2025.11084619http://repository.iitgn.ac.in0/handle/IITG2025/33145en-USDespecklingSARMultiplicative noiseDeep learningMUREDeep unsupervised despeckling with unbiased risk estimationConference Paper123456789/433