TY - GEN
T1 - Real-time multiclass object recognition system based on adaptive correlation filtering
AU - Contreras, Viridiana
AU - Diaz-Ramirez, Victor H.
AU - Ramirez-Arias, Francisco J.
AU - Picos, Kenia
PY - 2012
Y1 - 2012
N2 - A real-time system for multiclass object recognition is proposed. The system is able to identify and correctly classify several moving targets from an input scene by using a bank of adaptive correlation filters with complex constraints implemented on a graphics processing unit. The bank of filters is synthesized with the help of an iterative algorithm based on complex synthetic discriminant functions. At each iteration, the algorithm optimizes the discrimination capability of each filter in the bank by using all available information about the known patterns to be recognized and unwanted patterns to be rejected such as false objects or a background. Computer simulation results obtained with the proposed system in real and synthetic scenes are presented and discussed in terms of pattern recognition performance and real-time operation speed.
AB - A real-time system for multiclass object recognition is proposed. The system is able to identify and correctly classify several moving targets from an input scene by using a bank of adaptive correlation filters with complex constraints implemented on a graphics processing unit. The bank of filters is synthesized with the help of an iterative algorithm based on complex synthetic discriminant functions. At each iteration, the algorithm optimizes the discrimination capability of each filter in the bank by using all available information about the known patterns to be recognized and unwanted patterns to be rejected such as false objects or a background. Computer simulation results obtained with the proposed system in real and synthetic scenes are presented and discussed in terms of pattern recognition performance and real-time operation speed.
KW - Adaptive correlation filters
KW - Graphics processing unit
KW - Multiclass pattern recognition
KW - Real-time image processing
UR - http://www.scopus.com/inward/record.url?scp=84872464402&partnerID=8YFLogxK
U2 - 10.1117/12.930299
DO - 10.1117/12.930299
M3 - Contribución a la conferencia
AN - SCOPUS:84872464402
SN - 9780819492159
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Optics and Photonics for Information Processing VI
T2 - Optics and Photonics for Information Processing VI
Y2 - 15 August 2012 through 16 August 2012
ER -