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scopus(17)
A Generic Image Retrieval Method for Date Estimation of Historical Document Collections
Conference ObjectAbstract: Date estimation of historical document images is a challenging problem, with several contributions iPalabras claves:Date estimation, Document retrieval, Image retrieval, Ranking loss, Smooth-nDCGAutores:Llados J., Lluís Álvarez Gómez, Molina A., Ramos-Terrades O.Fuentes:scopusAn on-line platform for ground truthing and performance evaluation of text extraction systems
Conference ObjectAbstract: This paper presents a set of on-line software tools for creating ground truth and calculating perforPalabras claves:Complex images, Ground truth, Real scene images, Text localisation, text recognition, text segmentation, Web imagesAutores:Karatzas D., Lluís Álvarez Gómez, Robles S.Fuentes:scopusDate Estimation in the Wild of Scanned Historical Photos: An Image Retrieval Approach
Conference ObjectAbstract: This paper presents a novel method for date estimation of historical photographs from archival sourcPalabras claves:Date estimation, Historical photographs, Image retrieval, Ranking loss, Smooth-nDCGAutores:Llados J., Lluís Álvarez Gómez, Molina A., Ramos-Terrades O., Riba P.Fuentes:scopusEfficient indexing for Query by String text retrieval
Conference ObjectAbstract: This paper deals with Query By String word spotting in scene images. A hierarchical text segmentatioPalabras claves:Autores:Ghosh S., Karatzas D., Lluís Álvarez Gómez, Valveny E.Fuentes:scopusGood news, everyone! context driven entity-aware captioning for news images
Conference ObjectAbstract: Current image captioning systems perform at a merely descriptive level, essentially enumerating thePalabras claves:Document Analysis, Vision + LanguageAutores:Furkan Biten A., Karatzas D., Lluís Álvarez Gómez, Rusiñol M.Fuentes:scopusICDAR 2019 competition on scene text visual question answering
Conference ObjectAbstract: This paper presents final results of ICDAR 2019 Scene Text Visual Question Answering competition (STPalabras claves:Scene text, Scene understanding, Vision and language, Visual question answeringAutores:Furkan Biten A., Jawahar C.V., Karatzas D., Lluís Álvarez Gómez, Mafla A., Mathew M., Rusiñol M., Tito R., Valveny E.Fuentes:scopusICDAR2017 Robust Reading Challenge on Omnidirectional Video
Conference ObjectAbstract: Results of ICDAR 2017 Robust Reading Challenge on Omnidirectional Video are presented. This competitPalabras claves:DOST, Downtown Osaka Scene Text Dataset, Japanese, Multi-scipt text, Omnidirectional video, Robust readingAutores:Bazazian D., Iwamura M., Karatzas D., Lluís Álvarez Gómez, Morimoto N., Tainaka K.Fuentes:scopusImproving patch-based scene text script identification with ensembles of conjoined networks
ArticleAbstract: This paper focuses on the problem of script identification in scene text images. Facing this problemPalabras claves:convolutional neural networks, Ensemble of conjoined networks, Multi-language OCR, Scene text understanding, script identificationAutores:Karatzas D., Lluís Álvarez Gómez, Nicolaou A.Fuentes:scopusLSDE: Levenshtein Space Deep Embedding for Query-by-String Word Spotting
Conference ObjectAbstract: In this paper we present the LSDE string representation and its application to handwritten word spotPalabras claves:CNNs, Deep embeddings, Handwritten Keyword Spotting, Query by stringAutores:Karatzas D., Lluís Álvarez Gómez, Rusiñol M.Fuentes:scopusLearning to Rank Words: Optimizing Ranking Metrics for Word Spotting
Conference ObjectAbstract: In this paper, we explore and evaluate the use of ranking-based objective functions for learning simPalabras claves:Ranking loss, Smooth-AP, Smooth-nDCG, Word spottingAutores:Llados J., Lluís Álvarez Gómez, Molina A., Ramos-Terrades O., Riba P.Fuentes:scopus