Belcaid A, Douimi M. Nonconvex Energy Minimization with Unsupervised Line Process Classifier for Efficient Piecewise Constant Signals Reconstruction. Stat., optim. inf. comput. [Internet]. 2021Jan.30 [cited 2024Apr.30];9(2):435-52. Available from: http://www.iapress.org/index.php/soic/article/view/994