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Deflection Tomography Reconstruction Based on Diagonal Total Variation
MATEC Web of Conferences
In view of the shortages of the reconstruction algorithm based on Total Variation (TV) minimum under the framework of measured field compressed sensing, we study the measured field sparse representation method and solving method of optimization equation, and propose the measured field reconstruction algorithms based on Diagonal Total Variation (DTV). When there is no obvious change in the reconstruction iteration of TV, gradient transformation of diagonal direction is introduced, thedoi:10.1051/matecconf/201824603022 fatcat:trog3mbh4fckpgdjgpoprxhwdq