TY - GEN
T1 - Fast search algorithm for short video clips from large video database using a novel histogram feature
AU - Lee, Feifei
AU - Kotani, Koji
AU - Chen, Qiu
AU - Ohmi, Tadahiro
PY - 2008/12/1
Y1 - 2008/12/1
N2 - In this paper, we present a novel fast video search algorithm for large video database. This algorithm is based on the adjacent pixel intensity difference quantization (APIDQ) algorithm, which had been reliably applied to human face recognition previously. An APIDQ histogram is utilized as the feature vector of the frame image. Combined with active search [4], a temporal pruning algorithm, fast and robust video search can be achieved. The proposed search algorithm has been evaluated by 6 hours of video to search for given 200 video clips which each length is 15 seconds. Experimental results show the proposed algorithm can detect the similar video clip in merely 80ms, and is more accurately and robust against Gaussian noise than conventional fast video search algorithm.
AB - In this paper, we present a novel fast video search algorithm for large video database. This algorithm is based on the adjacent pixel intensity difference quantization (APIDQ) algorithm, which had been reliably applied to human face recognition previously. An APIDQ histogram is utilized as the feature vector of the frame image. Combined with active search [4], a temporal pruning algorithm, fast and robust video search can be achieved. The proposed search algorithm has been evaluated by 6 hours of video to search for given 200 video clips which each length is 15 seconds. Experimental results show the proposed algorithm can detect the similar video clip in merely 80ms, and is more accurately and robust against Gaussian noise than conventional fast video search algorithm.
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U2 - 10.1109/CIMCA.2008.136
DO - 10.1109/CIMCA.2008.136
M3 - Conference contribution
AN - SCOPUS:70449555126
SN - 9780769535142
T3 - 2008 International Conference on Computational Intelligence for Modelling Control and Automation, CIMCA 2008
SP - 1223
EP - 1227
BT - 2008 International Conference on Computational Intelligence for Modelling Control and Automation, CIMCA 2008
T2 - 2008 International Conference on Computational Intelligence for Modelling Control and Automation, CIMCA 2008
Y2 - 10 December 2008 through 12 December 2008
ER -