A technique for describing scenes consisting of piles of simple but unknown objects using dense range images is discussed. The technique uses concepts such as symmetry, stability, viewpoint independence, and object solidity to hypothesize the unknown shapes and sizes of the objects. These hypotheses are analyzed using the known geometry of the range sensor to rule out the inconsistent configurations. The final result of the analysis is one or more descriptions of the 3D scene, each of which is consistent with the sensed data and with the constraints imposed by the physics of objects in contact.<>
Scene description using range data
1989-01-01
569678 byte
Conference paper
Electronic Resource
English
On scene interpretation with description logics
British Library Online Contents | 2008
|Image Understanding using vision and reasoning through Scene Description Graph
British Library Online Contents | 2018
|Localized Scene Interpretation from 3D Models, Range, and Optical Data
British Library Online Contents | 2000
|