Compact tensor based image representation for similarity search

Romain Negrel, David Picard, Philippe-Henri Gosselin
2012 2012 19th IEEE International Conference on Image Processing  
Within the Content Based Image Retrieval (CBIR) framework, one of the main challenges is to tackle the scalability issues. We propose a new compact signature for similarity search. We use an original method to perform a high compression of signatures while retraining their effectiveness. We propose an embedding method that maps large signatures into a low-dimensional hilbert space. We evaluated the method on Holidays database and compared the results with methods of state-of-the-art.
doi:10.1109/icip.2012.6467387 dblp:conf/icip/NegrelPG12 fatcat:r3x74fx5qja6focmrf2mrqavhy