Search Results for author: Andrés Mafla

Found 4 papers, 2 papers with code

StacMR: Scene-Text Aware Cross-Modal Retrieval

1 code implementation8 Dec 2020 Andrés Mafla, Rafael Sampaio de Rezende, Lluís Gómez, Diane Larlus, Dimosthenis Karatzas

Then, armed with this dataset, we describe several approaches which leverage scene text, including a better scene-text aware cross-modal retrieval method which uses specialized representations for text from the captions and text from the visual scene, and reconcile them in a common embedding space.

Cross-Modal Retrieval Information Retrieval +1

Multimodal grid features and cell pointers for Scene Text Visual Question Answering

no code implementations1 Jun 2020 Lluís Gómez, Ali Furkan Biten, Rubèn Tito, Andrés Mafla, Marçal Rusiñol, Ernest Valveny, Dimosthenis Karatzas

This paper presents a new model for the task of scene text visual question answering, in which questions about a given image can only be answered by reading and understanding scene text that is present in it.

Question Answering Visual Question Answering +1

Single Shot Scene Text Retrieval

3 code implementations ECCV 2018 Lluís Gómez, Andrés Mafla, Marçal Rusiñol, Dimosthenis Karatzas

In this way, the text based image retrieval task can be casted as a simple nearest neighbor search of the query text representation over the outputs of the CNN over the entire image database.

Image Retrieval Retrieval +2

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