TY - RPRT TI - A novel multiscale nonlinear thresholding method for ultrasonic speckle suppressing. AU - X Hao AU - S Gao AU - X Gao PY - 1999 DO - 10.1109/42.802756 UR - https://pubmed.ncbi.nlm.nih.gov/10571383/ ID - 10571383 ER -