Signature Quadratic Form Distance

Research topic: Exploration of Multimedia Databases

This project considers the problem of querying large multimedia databases efficiently and effectively with the concept of Quadratic Form Distance based on flexible feature representations. We recently introduced the Signature Quadratic Form Distance as a generalization of the Quadratic Form Distance and showed its good retrieval performance compared to state-of-the-art distances. In ongoing work, we plan to develop further models, methods, and techniques which enable users to query large multimedia databases intuitively, effectively, and efficiently.



Color & location signature representation of color images