Title :
An algebraic method for detecting three-dimensional objects in a picture
Author :
Marola, Giovanni ; Vaccarelli, Anna
Author_Institution :
Dipartimento di Ingegneria dell´´Inf., Pisa Univ., Italy
fDate :
30 Aug-3 Sep 1992
Abstract :
An algorithm is proposed for the recognition of polyhedral objects. It is effective for objects that are rotated, scaled or overlapping. It uses only one orthographic projection. The algorithm is not based on the numerical solution of nonlinear equations and does not require any a priori knowledge. It is based on simple algebraic equations, which are easy to solve and do not require time-consuming numerical procedures
Keywords :
algebra; pattern recognition; picture processing; 3D object detection; orthographic projection; overlapping objects; polyhedral objects; rotation-independence; scaling-independence; three-dimensional objects; Algorithm design and analysis; Computer vision; Databases; Design automation; Humans; Layout; Lighting; Nonlinear equations; Object detection; Solids;
Conference_Titel :
Pattern Recognition, 1992. Vol.I. Conference A: Computer Vision and Applications, Proceedings., 11th IAPR International Conference on
Conference_Location :
The Hague
Print_ISBN :
0-8186-2910-X
DOI :
10.1109/ICPR.1992.201589
