Title :
Grouping of planar structures for object reconstruction
Author :
Denasi, Saiiclra ; Quaglia, Giorgio
Author_Institution :
Dept. of Syst. Eng., IEN, Torino, Italy
Abstract :
This paper presents a strategy to formulate 3D structure hypotheses without a-priori knowledge about the objects represented in the scene. The shape of 2D structures that have a high probability of belonging to the visible faces of objects is used to formulate hypotheses about the face orientation and 3D geometrical grouping of these structures is used to reconstruct the objects
Keywords :
feature extraction; image reconstruction; image representation; object recognition; 2D structures shapes; 3D geometrical grouping; 3D representations; 3D structure hypotheses; face orientation; feature extraction; object recognition; object reconstruction; planar structures grouping; probability; visible faces; Convergence; Face detection; Image converters; Image reconstruction; Image segmentation; Layout; Length measurement; Object detection; Object recognition; Shape;
Conference_Titel :
Digital Signal Processing Proceedings, 1997. DSP 97., 1997 13th International Conference on
Print_ISBN :
0-7803-4137-6
DOI :
10.1109/ICDSP.1997.628402
