Conference
Graph-Density-Based Visual Word Vocabulary For Image Retrieval
Abstract
Descriptive visual word vocabulary serves as the foundation of large scale image retrieval systems. However, the visual word descriptive power is limited by the construction mechanisms based on either cluster center or partitioned feature space, since such mechanisms may merge the sparsely distributed features and split the densely distributed features. Besides, there are a large number of outlier features that are not similar with any visual …
Authors
Chu L; Wang S; Zhang Y; Liang S; Huang Q
Pagination
pp. 1-6
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
July 1, 2014
DOI
10.1109/icme.2014.6890176
Name of conference
2014 IEEE International Conference on Multimedia and Expo (ICME)