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A novel Bayesian framework for indoor-outdoor image classification

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3 Author(s)
Guang-Huan Hu ; Coll. of Comput. Sci., Zhejiang Univ., Hangzhou, China ; Jia-Jun Bu ; Chun Chen

An approach based on Bayesian framework and relevance feedback is proposed to improve the accuracy of indoor-outdoor image classification. In the system, knowledge from low-level features and spatial properties are integrated in Bayesian framework, and a relevance feedback method is implemented to specify the optimal weights of sub-blocks of images. The system provides the ability to utilize the local and spatial properties to classify new images. Performance testing of the algorithm is conducted using a database of real consumer photos. Experimental results over more than 1500 images show that high accuracy could be obtained using the spatial properties.

Published in:

Machine Learning and Cybernetics, 2003 International Conference on  (Volume:5 )

Date of Conference:

2-5 Nov. 2003