Fuzzy generalized median graphs computation: Application to content-based document retrieval.

•We propose a new algorithm for the computation of the Fuzzy Generalized Median Graph (FGMG).•We applied the proposed algorithm to the Content-based Document Retrieval (CBDR) problem.•Query and database document images are represented by Fuzzy Attributed Relational Graphs (FARGs).•We propose a new FARG embedding method in order to reduce the computation time of the FGMG.•Our algorithm improves the accuracy and speed of document image retrieval processing.