The development of interface-capturing methods (such as level-set, phase-field or volume fluid (VOF) methods) for arbitrary 3D grids has further highlighted the need more accurate and efficient interface reconstruction procedures. In this work, we propose a new method extraction isosurfaces on polyhedra that can be used with advantage purpose. isosurface is extracted from fractions by general p...

Feature extraction is a main step in all perceptual image hashing schemes in which robust features will led to better results in perceptual robustness. Simplicity, discriminative power, computational efficiency and robustness to illumination changes are counted as distinguished properties of Local Binary Pattern features. In this paper, we investigate the use of local binary patterns for percep...