1. "Analysis and Optimization of Weighted Order Statistics and Stack Filters" -- S. Siren, P. Kuosmainen, K. Egiazarian, M. Gabbouj and J. Astola -- 2. "Image Enhancement and Analysis with Weighted Medians" -- G. Arce and J. L. Paredes -- 3. "Spatial-Rank Order Selection Filters" -- R. Hardie and K. Barner -- 4. "Signal-Dependent Rank-Ordered Mean (SD-ROM) Filter" -- E. Abreu -- 5. "Nonlinear Mean Filters and Their Applications in Image Filtering and Edge Detection" -- M. Pappas and I. Pitas -- 6. "Two-Dimensional Teager Filters" -- S. Thurnhofer -- 7. "Polynomial and Rational Operators for Image Processing and Analysis" -- G. Ramponi -- 8. "Nonlinear Partial Differential Equations in Image Processing" -- G. Sapiro -- 9. "Region-Based Filtering of Images and Video Sequences: a Morphological Viewpoint" -- P. Salembier -- 10. "Differential Morphology" -- P. Maragos -- 11. "Coordinate Logic Filters" -- B.G. Mertzios and K. Tsirikolias -- 12. "Nonlinear Filters Based on Fuzzy Models" -- F. Russo -- 13. "Digital Halftoning" -- G. Arce and D. Lau -- 14. "Intrinsic Dimensionality: Nonlinear Image Operators and Higher Order Statistics" -- C. Zetzsche and G. Krieger.

Analysis and optimization of weighted order statistic and stack filters / Image enhancement and analysis with weighted medians / Spatial-rank order selection filters / Signal-dependent rank-ordered-mean (SD-ROM) filter / Nonlinear mean filters and their applications in image filtering and edge detection / Two-dimensional teager filters / Polynomial and rational operators for image processing and analysis / Nonlinear partial differential equations in image processing / Region-based filtering of images and video sequences : a morphological viewpoint / Differential morphology / Coordinate logic filters : theory and applications in image analysis / Nonlinear filters based on fuzzy models / Digital halftoning / Intrinsic dimensionality : nonlinear image operators and higher-order statistics