Stable length estimates of tube-like shapes -- The Complexity of Discrete Objects -- Optimal covering of a straight line applied to discrete convexity -- On dimension partitions in discrete metric spaces -- Walking in the Farey fan to Compute the Characteristics of a Discrete Straight Line Subsegment -- Persistent patterns in integer discrete circles -- Comparison of Point Clouds Acquired by 3d Scanner -- Generalized Simple Surface Points -- A parallel thinning algorithm for grayscale images -- New structures based on completions -- Asymptotic Analysis and Random Sampling of Digitally Convex Polyominoes -- Extremal connectedness of thin arithmetical discrete planes -- From the zones of influence of skeleton branch points to meaningful object parts -- Sufficient conditions for topological invariance of 2D images under rigid transformations -- The persistence space in multidimensional persistent homology -- Skeleton extraction of vertex sets lying on arbitrary triangulated 3D meshes -- Arc recognition on irregular isothetic grids and its application to reconstruction of noisy digital contour -- Reconstruction of quantitative properties from X-rays -- How to decompose a binary matrix into three convex polyominoes -- A method for feature detection in binary tomography.