Cuantificación de la superficie externa de productos hortofrutícolas mediante modelado tridimensional basado en técnicas de visión artificial: revisión bibliográfica.

摘要

Different technologies are reviewed, most of them based on computer-vision, used for recovering the three-dimensional (3D) shape of horticultural produce. Apart from its interest in shape sorting, reconstructing the 3D surface of a fruit is useful for computing its surface area. The latter is of use e.g. for assessing the rates of heat, water vapour and gas transfer. Most of the technologies reviewed here, with the exception of active triangulation, have not been yet implemented on-line.