Search Results for author: Adrià Molina

Found 3 papers, 2 papers with code

A Generic Image Retrieval Method for Date Estimation of Historical Document Collections

no code implementations8 Apr 2022 Adrià Molina, Lluis Gomez, Oriol Ramos Terrades, Josep Lladós

Date estimation of historical document images is a challenging problem, with several contributions in the literature that lack of the ability to generalize from one dataset to others.

Image Retrieval Retrieval

Learning to Rank Words: Optimizing Ranking Metrics for Word Spotting

1 code implementation9 Jun 2021 Pau Riba, Adrià Molina, Lluis Gomez, Oriol Ramos-Terrades, Josep Lladós

In this paper, we explore and evaluate the use of ranking-based objective functions for learning simultaneously a word string and a word image encoder.

Learning-To-Rank Retrieval

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