TY - GEN
T1 - Image annotation fusing content-based and tag-based technique using support vector machine and vector space model
AU - Chan, Shan Bin
AU - Yamana, Hayato
AU - Le, Duy Dinh
AU - Satoh, Shinichi
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014
Y1 - 2014
N2 - In this paper, we propose a new image annotation method by combining content-based image annotation and tag-based image annotation techniques. Content-based image annotation technique is adopted to extract 'loosely defined concepts' by analyzing pre-given images' features such as color moment (CM), edge orientation histogram (EOH), and local binary pattern (LBP), followed by constructing a set of SVMs for 100 loosely defined concepts. A base-vector for each concept, similar to tag-based image annotation technique, is then constructed by using SVMs' predicted probabilistic results for sample-images whose main concepts are known. Finally cosine similarity between a query-image vector and the base vector is calculated for each concept. Experimental results show that our proposed method outperforms content-based image annotation technique by about 23% in accuracy.
AB - In this paper, we propose a new image annotation method by combining content-based image annotation and tag-based image annotation techniques. Content-based image annotation technique is adopted to extract 'loosely defined concepts' by analyzing pre-given images' features such as color moment (CM), edge orientation histogram (EOH), and local binary pattern (LBP), followed by constructing a set of SVMs for 100 loosely defined concepts. A base-vector for each concept, similar to tag-based image annotation technique, is then constructed by using SVMs' predicted probabilistic results for sample-images whose main concepts are known. Finally cosine similarity between a query-image vector and the base vector is calculated for each concept. Experimental results show that our proposed method outperforms content-based image annotation technique by about 23% in accuracy.
KW - image annotation
KW - support vector machine
KW - vector space model
UR - http://www.scopus.com/inward/record.url?scp=84988227368&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84988227368&partnerID=8YFLogxK
U2 - 10.1109/SITIS.2014.76
DO - 10.1109/SITIS.2014.76
M3 - Conference contribution
AN - SCOPUS:84988227368
T3 - Proceedings - 10th International Conference on Signal-Image Technology and Internet-Based Systems, SITIS 2014
SP - 272
EP - 276
BT - Proceedings - 10th International Conference on Signal-Image Technology and Internet-Based Systems, SITIS 2014
A2 - Chbeir, Richard
A2 - Chbeir, Richard
A2 - Yetongnon, Kokou
A2 - Dipanda, Albert
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 10th International Conference on Signal-Image Technology and Internet-Based Systems, SITIS 2014
Y2 - 23 November 2014 through 27 November 2014
ER -