Authors
Martin Szummer, Rosalind W Picard
Publication date
1998/1/3
Conference
Proceedings 1998 IEEE International Workshop on Content-Based Access of Image and Video Database
Pages
42-51
Publisher
IEEE
Description
We show how high-level scene properties can be inferred from classification of low-level image features, specifically for the indoor-outdoor scene retrieval problem. We systematically studied the features of: histograms in the Ohta color space; multiresolution, simultaneous autoregressive model parameters; and coefficients of a shift-invariant DCT. We demonstrate that performance is improved by computing features on subblocks, classifying these subblocks, and then combining these results in a way reminiscent of stacking. State of the art single-feature methods are shown to result in about 75-86% performance, while the new method results in 90.3% correct classification, when evaluated on a diverse database of over 1300 consumer images provided by Kodak.
Total citations
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Scholar articles
M Szummer, RW Picard - Proceedings 1998 IEEE International Workshop on …, 1998