Query by image and video content: the QBIC system
Efficient and effective Querying by Image Content
Journal of Intelligent Information Systems
Computer
J. Hafner
W. Niblack
M. Flickner
M. Gorkani
W. Equitz
B. Dom
Dimensionality reduction and similarity computation by inner product approximations
A robust framework for content-based retrieval by spatial similarity in image databases