We consider simple cube-curves in the orthogonal 3D grid of cells. The union of all cells contained in such a curve (also called the tube of this curve) is a polyhedrally bounded s...
The three-dimensional reconstruction of real objects is an important topic in computer vision. Most of the acquisition systems are limited to reconstruct a partial view of the obj...
Joaquim Salvi, Carles Matabosch, David Fofi, Josep...
ct 7 An increasingly frequent application of Machine Vision technologies is in automated surface inspection for the detection of defects in 8 manufactured products. Such systems oļ...
In this paper, we propose a new technique to perform ļ¬gure-ground segmentation in image sequences of moving objects under varying illumination conditions. Unlike most of the alg...
Francesc Moreno-Noguer, Alberto Sanfeliu, Dimitris...
In natural scene, text elements are corrupted by many types of noise, such as streaks, highlights, or cracks. These eļ¬ects make the clean and automatic segmentation very diļ¬cu...