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Signature Detection and Matching for Document Image Retrieval

Guangyu Zhu, Yefeng Zheng, D. Doermann, S. Jaeger
2009 IEEE Transactions on Pattern Analysis and Machine Intelligence  
In this paper, we focus on two fundamental problems in signature-based document image retrieval.  ...  Index Terms-Document image analysis and retrieval, signature detection and segmentation, signature matching, structural saliency, deformable shape, measure of shape dissimilarity.  ...  ACKNOWLEDGMENTS This research is supported by the US Department of Defense under contract MDA-9040-2C-0406 and an ARDA Challenge Grant on Complex Document Image Processing 4-31809.  ... 
doi:10.1109/tpami.2008.237 pmid:19762928 fatcat:zjklqmrcefes5hgbvqt2rgltfu

Music Retrieval [chapter]

Cornelia Caragea, Vasant Honavar, Peter Boncz, Peter Boncz, Per-Åke Larson, Suzanne W. Dietrich, Gonzalo Navarro, Bhavani Thuraisingham, Yan Luo, Ouri Wolfson, Steven M. Beitzel, Eric C. Jensen (+89 others)
2009 Encyclopedia of Database Systems  
Veltkamp and Frans Wiering for all the work they put into this project.  ...  Vantage indexing was first suggested for image retrieval [90] .  ...  Still, in the late 20th century, along with other areas of Multimedia Information Retrieval such as Image Retrieval or Video Retrieval, Music Information Retrieval started to flourish.  ... 
doi:10.1007/978-0-387-39940-9_3133 fatcat:hn45xa2l2jgqdazfvnvlv5n73a

Cross-language Information Retrieval [article]

Petra Galuščáková, Douglas W. Oard, Suraj Nair
2022 arXiv   pre-print
Two key assumptions shape the usual view of ranked retrieval: (1) that the searcher can choose words for their query that might appear in the documents that they wish to see, and (2) that ranking retrieved  ...  When the documents to be searched are in a language not known by the searcher, neither assumption is true. In such cases, Cross-Language Information Retrieval (CLIR) is needed.  ...  Retrieval in Image Collections.  ... 
arXiv:2111.05988v2 fatcat:4f3qbtcswvdavhzhufehdlbyry

Polyphonic music retrieval

Shyamala Doraisamy
2005 SIGIR Forum  
IR, synonymous with text IR, implies the task of retrieving documents or texts with information content that is relevant to a user's information need.  ...  For the retrieval of these 'overlaying' musical words, i.e., when more than one word can assume the same within-document position, a new proximity-based operator and a ranking function is proposed.  ...  images, video and audio.  ... 
doi:10.1145/1067268.1067289 fatcat:6kh6aflmnjgvlnr2zwtpn32oxi


Sk Md Obaidullah, Chayan Halder, K. C. Santosh, Nibaran Das, Kaushik Roy
2018 Malaysian Journal of Computer Science  
Script identification is a well-studied problem for automatic processing of document images. Several attempts have been made so far, but it is still far ahead from the complete solution.  ...  scripts with 'matra' vs without 'matra', and dravidian vs. non-dravidian groups respectively.  ...  Many postal documents are considered here during the generation of this dataset. In [36] , a dataset is reported which was built as a part of Tamil and Kannada handwriting recognition work.  ... 
doi:10.22452/mjcs.vol31no1.5 fatcat:pm4lyewuonfq7pndutk4lmu3ca

Content-based multimedia information retrieval

Michael S. Lew, Nicu Sebe, Chabane Djeraba, Ramesh Jain
2006 ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)  
The first part extracts context from the primary media, in this case broadcast news speech, by extracting topics from a large collection of the transcribed speech to improve retrieval of spoken documents  ...  The second part of the work tries to infer the contextual meaning of music based on extra-musical knowledge, in our case gathered from Wikipedia.  ...  [55] , [96] .  ... 
doi:10.1145/1126004.1126005 fatcat:wrzcdfn72rgzlh2ymbzqgvrfr4

Personalizing information retrieval using task features, topic knowledge, and task product

Jingjing Liu
2009 Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval - SIGIR '09  
The current study looks particularly at users" dwelling behavior, measured by the time that they spend on documents; and several contextual factors: the stage of users" work tasks, task type, users" knowledge  ...  To these ends, a controlled lab experiment was conducted with 24 student participants, each coming three times in a two-week period to work on three sub-tasks in a general work task.  ...  reading, using and saving, and identify the retrieved document usefulness.  ... 
doi:10.1145/1571941.1572176 dblp:conf/sigir/Liu09a fatcat:7kwchirzezffporqj34pvrrppa

Retrieving the Real Frederick May

Mark Fitzgerald
2019 Journal of the Society for Musicology in Ireland  
artistic groups could interact in a small city.  ...  Songs from Prison for baritone and orchestra sets extracts from Ernst Toller's Das Schwalbenbuch.  ...  As against these problems his position as a composer was consolidated during this period by performances of his works; clearly many musicians felt that May was, as one BBC advisor put it, 'one of the very  ... 
doi:10.35561/jsmi14192 fatcat:vzlk5buuj5bwfnlrkpsytsh3ta

Entity Retrieval and Text Mining for Online Reputation Monitoring [article]

Pedro Saleiro
2018 arXiv   pre-print
In practice, current ORM methods are constrained to the generation of data analytics reports, which aggregate statistics of popularity and sentiment on social media.  ...  We researched and developed methods to extract, retrieve and predict entity-centric information spread across the Web.  ...  Sentiment Analyzer [96] .  ... 
arXiv:1801.07743v1 fatcat:f56lljaavnd6zm4vnngs2m3tga

Spatiotemporal enabled Content-based Image Retrieval

Mariana Belgiu, Martin Sudmanns, Tiede Dirk, Andrea Baraldi, Stefan Lang
2016 International Conference on GIScience Short Paper Proceedings  
Acknowledgment This report was prepared as an account of work sponsored by an agency of the United States government.  ...  References Cressie NAC, 1993, Statistics for spatial data, Wiley, New York. d'Oleire-Oltmanns S, Marzolff I, Tiede D, and Blaschke T, 2014, Detection of gully-affected areas by applying object-based image  ...  Two main image retrieval approaches are available including annotation-based image retrieval (query by text) and content-based image retrieval (CBIR).  ... 
doi:10.21433/b311729295dw fatcat:fulw4pw3kfh5nmfzcsy3pkisvm

Updated MISR dark water research aerosol retrieval algorithm – Part 1: Coupled 1.1 km ocean surface chlorophyll a retrievals with empirical calibration corrections

James A. Limbacher, Ralph A. Kahn
2017 Atmospheric Measurement Techniques  
</strong> As aerosol amount and type are key factors in the <q>atmospheric correction</q> required for remote-sensing chlorophyll <i>a</i> concentration (Chl) retrievals, the Multi-angle Imaging SpectroRadiometer  ...  <br><br> The new dark water aerosol/Chl RA can retrieve Chl in low-Chl, case I waters, independent of other imagers such as MODIS, via a largely physical algorithm, compared to the commonly applied statistical  ...  We thank Chris Proctor and NASA's Ocean Biology Processing Group for providing the MODIS-Terra ocean color products and the SeaBASS group (and cruise PIs) for compiling and providing their in situ ocean  ... 
doi:10.5194/amt-10-1539-2017 fatcat:len27iwxwzas3cxdnozctux3xu

Interfering with remembering and knowing: Effects of divided attention at retrieval

Erin I. Skinner, Myra A. Fernandes
2008 Acta Psychologica  
Both age groups also showed decreased accuracy in Know responses, but only during the word-based DA condition, indicating a material-specific effect on familiarity.  ...  Retrieval was performed under full or divided attention (DA) conditions, with either a digit task to numbers, or an animacy task to words, presented visually.  ...  Nonetheless, other work has shown that, under certain circumstances, DA at retrieval can produce large disruptions to memory.  ... 
doi:10.1016/j.actpsy.2007.05.001 pmid:17599796 fatcat:g626awgw7fe5fhogkpkvjwjfju

DA-GAN: Dual Attention Generative Adversarial Network for Cross-Modal Retrieval

Liewu Cai, Lei Zhu, Hongyan Zhang, Xinghui Zhu
2022 Future Internet  
Cross-modal retrieval aims to search samples of one modality via queries of other modalities, which is a hot issue in the community of multimedia.  ...  The experiments on three commonly used benchmarks show the better performance of DA-GAN than these competitors.  ...  If the query is an image, denoted as Q I , we call this type of cross-modal as image-to-text (I2T) retrieval; otherwise text-to-image (T2I) retrieval.  ... 
doi:10.3390/fi14020043 fatcat:s6alildx7zdrtc6u4rjlrdj6mm

Open-Domain Question–Answering

John Prager
2006 Foundations and Trends in Information Retrieval  
To facilitate future work, a discussion of available resources, benchmark datasets, and evaluation campaigns is also provided. 3 Presumably, the author means "the detection or prevention of fraud violations  ...  group to which the document belongs.  ...  retrieved documents by degree of negativity.  ... 
doi:10.1561/1500000001 fatcat:5xq5eb7idrb37lz3wyzfl4cb34

A semi-synthetic organism that stores and retrieves increased genetic information

Yorke Zhang, Jerod L. Ptacin, Emil C. Fischer, Hans R. Aerni, Carolina E. Caffaro, Kristine San Jose, Aaron W. Feldman, Court R. Turner, Floyd E. Romesberg
2017 Nature  
Here, we report the in vivo transcription of DNA containing dNaM and dTPT3 into mRNAs with two different unnatural codons and tRNAs with cognate unnatural anticodons, and their efficient decoding at the  ...  as model systems for the study of ncAA incorporation via genetic code expansion 4 , including at position Y151, which Users may view, print, copy, and download text and data-mine the content in such documents  ...  This work was supported by the National Institute of Health (GM118178 to F.E.R.  ... 
doi:10.1038/nature24659 pmid:29189780 pmcid:PMC5796663 fatcat:g7q6w2rmrnb7raxufhwyloot7u
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