Abstract
Due to its uniqueness and high value in commercial side, logos and trademarks play a key role in e-business based global marketing. Detecting misused and faked logos need designated and accurate image processing and retrieval techniques. However, existing colour and shape based retrieval techniques, which are mainly designed for natural images, cannot provide effective retrieval of logo images. In this paper, an effective approach is proposed for content-based image retrieval of coloured logos and trademarks. By extracting the dominant colour from colour quantization and measuring the spatial similarity, fusion of colour and spatial layout features is achieved. The proposed approach has been tested on a database containing over 250 logo images. Experimental results show that the proposed methodology yields more accurate results in retrieving relevant images than conventional approaches even with added Gaussian and Salt & pepper noise.
Original language | English |
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Title of host publication | Proceedings of the 2015 IEEE International Conference on Multimedia Big Data, BigMM 2015 |
Publisher | IEEE |
Pages | 306-311 |
Number of pages | 6 |
ISBN (Electronic) | 9781479986880 |
DOIs | |
Publication status | Published - 13 Jul 2015 |
Event | 1st IEEE International Conference on Multimedia Big Data, BigMM 2015 - Beijing, China Duration: 20 Apr 2015 → 22 Apr 2015 |
Conference
Conference | 1st IEEE International Conference on Multimedia Big Data, BigMM 2015 |
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Country/Territory | China |
City | Beijing |
Period | 20/04/15 → 22/04/15 |
Keywords
- dominant colour descriptor
- Image retrieval
- logo and trademark retrieval
- spatial layout
ASJC Scopus subject areas
- Media Technology
- Information Systems