Modified Maximum Spanning Tree Clustering for Large-Scale Image Retrieval
Google Landmark Retrieval Challenge 2018
2nd Place
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Google Landmark Retrieval Challenge 2018
2nd Place
Modified Maximum Spanning Tree Clustering for Large-Scale Image Retrieval
Abstract
Retrieve all the images depicting the same landmark regardless of visual similarity.
Put images with the same landmark closer to the approximated centers of the landmark clusters iteratively.
- Involve local descriptors and geometric verification.
- Test images can be used as additional bridging.