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机译:基于多尺度稀疏字典学习的地震随机噪声衰减
State Key Laboratory of Deep Geomechanics & Underground Engineering, School ofResource and Earth Science, School of Mechanics and Civil Engineering, ChinaUniversity of Mining and Technology, Xuzhou, Jiangsu 221116, P.R. China;
Institute of Geosciences and Info-Physics, Central South University, Changsha, Hunan,410083, P.R. China;
State Key Laboratory of Petroleum Resources and Prospecting, CNPC Key Lab ofGeophysical Exploration, China University of Petroleum, Changping 102249, Beijing,P.R. ChinaCollege of Information Technology, Guangxi Police College, Nanning, Guangxi 530028,P.R. China;
sparse dictionary learning; wavelet transform; multi-scale denoising;