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TRECVid 2013 Experiments at Dublin City University

Authors: 

Zhenxing Zhang, Rami Albatal, Cathal Gurrin, Alan Smeaton

Publication Type: 
Refereed Conference Meeting Proceeding
Abstract: 
In a move away from previous years’ participation in TRECVid ([1] [2] [3]), this year our team focused on the instance search task (INS). We improved our system from last year by applying large vocabulary quantization, soft assignment of visual words, spatial verifications and query expansion. Overall, four automatic runs have been submitted for evaluation. In this paper, we present first our system, then we discuss the results and findings of our experiments.
Conference Name: 
2013 TREC Video Retrieval Evaluation
Proceedings: 
2013 TREC Video Retrieval Evaluation
Digital Object Identifer (DOI): 
10.NA
Publication Date: 
20/11/2013
Conference Location: 
United States of America
Research Group: 
Institution: 
Dublin City University (DCU)
Open access repository: 
Yes