Browsing AI Memos (1959 - 2004) by Subject "graduated nonconvexity"

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    • Nonlinear Analog Networks for Image Smoothing and Segmentation 

      Lumsdaine, A.; Wyatt, J.L., Jr.; Elfadel, I.M. (1991-01-01)
      Image smoothing and segmentation algorithms are frequently formulatedsas optimization problems. Linear and nonlinear (reciprocal) resistivesnetworks have solutions characterized by an extremum principle. Thus,sappropriately ...