TY - GEN
T1 - Exploiting class-specific features in multi-feature dissimilarity space for efficient querying of images
AU - Yilmaz, Turgay
AU - Yazici, Adnan
AU - Yildirim, Yakup
PY - 2011
Y1 - 2011
N2 - Combining multiple features is an empirically validated approach in the literature, which increases the accuracy in querying. However, it entails processing intrinsic high-dimensionality of features and complicates realizing an efficient system. Two primary problems can be discussed for efficient querying: representation of images and selection of features. In this paper, a class-specific feature selection approach with a dissimilarity based representation method is proposed. The class-specific features are determined by using the representativeness and discriminativeness of features for each image class. The calculations are based on the statistics on the dissimilarity values of training images.
AB - Combining multiple features is an empirically validated approach in the literature, which increases the accuracy in querying. However, it entails processing intrinsic high-dimensionality of features and complicates realizing an efficient system. Two primary problems can be discussed for efficient querying: representation of images and selection of features. In this paper, a class-specific feature selection approach with a dissimilarity based representation method is proposed. The class-specific features are determined by using the representativeness and discriminativeness of features for each image class. The calculations are based on the statistics on the dissimilarity values of training images.
UR - http://www.scopus.com/inward/record.url?scp=81855228632&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-24764-4_14
DO - 10.1007/978-3-642-24764-4_14
M3 - Contribución a la conferencia
AN - SCOPUS:81855228632
SN - 9783642247637
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 149
EP - 161
BT - Flexible Query Answering Systems - 9th International Conference, FQAS 2011, Proceedings
T2 - 9th International Conference on Flexible Query Answering Systems, FQAS 2011
Y2 - 26 October 2011 through 28 October 2011
ER -