Title :
Blackboard-based concurrent object recognition using an object-oriented database
Author :
Bimbo, Alberto Del ; Nesi, Paolo
Author_Institution :
Dipartimento di Sistemi e Inf., Firenze Univ., Italy
Abstract :
A blackboard-based framework is presented for concurrent object recognition in the presence of a large model database. A new object model is defined with a knowledge organization with two-object hierarchies. Concurrency has been introduced in order to provide a separate execution thread for each scheduled model. The system performs recognition by comparing graphical entities with models that are stored in an object-oriented database. Results are presented in terms of performance figures on a multiprocessor architecture.<>
Keywords :
object-oriented databases; parallel processing; pattern recognition; blackboard-based; concurrent object recognition; knowledge organization; object-oriented database; two-object hierarchies; Concurrent computing; Context modeling; Database systems; Image databases; Image recognition; Object oriented databases; Object oriented modeling; Object recognition; Spatial databases; Yarn;
Conference_Titel :
Computers and Communications, 1992. Conference Proceedings., Eleventh Annual International Phoenix Conference on
Conference_Location :
Scottsdale, AZ, USA
Print_ISBN :
0-7803-0605-8
DOI :
10.1109/PCCC.1992.200555
