title = {Anisotropic Spectral Magnitude Estimation Filters for Noise Reduction and Image Enhancement},

publisher = {IEEE}, address = {Lausanne, Switzerland}, month = {September 16--19}, year = {1996}, pages = {335--338}} Copyright (c) 1996 IEEE. Personal use of this material is permitted. However, permission to use this material for any other purposes must be obtained from the IEEE by sending an email t