TY - JOUR
T1 - Target tracking with dynamically adaptive correlation
AU - Gaxiola, Leopoldo N.
AU - Diaz-Ramirez, Victor H.
AU - Tapia, Juan J.
AU - García-Martínez, Pascuala
N1 - Publisher Copyright:
© 2015 Elsevier B.V.
PY - 2016/4/15
Y1 - 2016/4/15
N2 - A reliable algorithm for target tracking based on dynamically adaptive correlation filtering is presented. The algorithm is capable of tracking with high accuracy the location of a target in an input video sequence without using an offline training process. The target is selected at the beginning of the algorithm. Afterwards, a composite correlation filter optimized for distortion tolerant pattern recognition is designed to recognize the target in the next frame. The filter is dynamically adapted to each frame using information of current and past scene observations. Results obtained with the proposed algorithm in synthetic and real-life video sequences, are analyzed and compared with those obtained with recent state-of-the-art tracking algorithms in terms of objective metrics.
AB - A reliable algorithm for target tracking based on dynamically adaptive correlation filtering is presented. The algorithm is capable of tracking with high accuracy the location of a target in an input video sequence without using an offline training process. The target is selected at the beginning of the algorithm. Afterwards, a composite correlation filter optimized for distortion tolerant pattern recognition is designed to recognize the target in the next frame. The filter is dynamically adapted to each frame using information of current and past scene observations. Results obtained with the proposed algorithm in synthetic and real-life video sequences, are analyzed and compared with those obtained with recent state-of-the-art tracking algorithms in terms of objective metrics.
KW - Adaptive correlation filters
KW - Online training
KW - Opto-digital correlators
KW - Target tracking
UR - http://www.scopus.com/inward/record.url?scp=84950143338&partnerID=8YFLogxK
U2 - 10.1016/j.optcom.2015.11.077
DO - 10.1016/j.optcom.2015.11.077
M3 - Artículo
SN - 0030-4018
VL - 365
SP - 140
EP - 149
JO - Optics Communications
JF - Optics Communications
ER -