A discontinuity adaptive Markov model for color image smoothing
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摘要
We present a new scheme to increase the performance of edge-preserving image smoothing from the parameter tuning of a Markov random field (MRF) function. The method is based on an automatic control of the image smoothing-strength in MRF modeling in which an introduced parameter function is based on control of enforcing power of a discontinuity-adaptive Markov function and edge magnitude resulting from discontinuities of image intensity. Without any binary decision for the edge magnitude, adaptive control of the enforcing power with the full edge magnitude could improve the performance of discontinuity-preserving image smoothing.
论文关键词:Discontinuities,Parameter modification,Image smoothing,Color segmentation,Markov random fields
论文评审过程:Received 11 June 1999, Revised 2 August 2000, Accepted 4 September 2000, Available online 27 April 2001.
论文官网地址:https://doi.org/10.1016/S0262-8856(00)00085-8