| Records |
| Author |
Pau Rodriguez; Jordi Gonzalez; Josep M. Gonfaus; Xavier Roca |
| Title |
Integrating Vision and Language in Social Networks for Identifying Visual Patterns of Personality Traits |
Type |
Journal |
| Year |
2019 |
Publication |
International Journal of Social Science and Humanity |
Abbreviated Journal |
IJSSH |
| Volume |
9 |
Issue |
1 |
Pages  |
6-12 |
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| Abstract |
Social media, as a major platform for communication and information exchange, is a rich repository of the opinions and sentiments of 2.3 billion users about a vast spectrum of topics. In this sense, user text interactions are widely used to sense the whys of certain social user’s demands and cultural- driven interests. However, the knowledge embedded in the 1.8 billion pictures which are uploaded daily in public profiles has just started to be exploited. Following this trend on visual-based social analysis, we present a novel methodology based on neural networks to build a combined image-and-text based personality trait model, trained with images posted together with words found highly correlated to specific personality traits. So, the key contribution in this work is to explore whether OCEAN personality trait modeling can be addressed based on images, here called MindPics, appearing with certain tags with psychological insights. We found that there is a correlation between posted images and the personality estimated from their accompanying texts. Thus, the experimental results are consistent with previous cyber-psychology results based on texts, suggesting that images could also be used for personality estimation: classification results on some personality traits show that specific and characteristic visual patterns emerge, in essence representing abstract concepts. These results open new avenues of research for further refining the proposed personality model under the supervision of psychology experts, and to further substitute current textual personality questionnaires by image-based ones. |
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ISE; 600.119 |
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no |
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Admin @ si @ RGG2019 |
Serial |
3414 |
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| Author |
Josep Llados; J. Lopez-Krahe; D. Archambault |
| Title |
Special Issue on Information Technologies for Visually Impaired People |
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Journal |
| Year |
2007 |
Publication |
Novatica |
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186 |
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4-7 |
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DAG |
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no |
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DAG @ dag @ LLA2007a |
Serial |
903 |
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| Author |
X. Orriols; Lluis Barcelo; X. Binefa |
| Title |
An Appearance-Based Method for Parametric Video Registration. |
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Journal |
| Year |
2003 |
Publication |
Electronic Letters on Computer Vision and Image Analysis |
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| Volume |
2 |
Issue |
1 |
Pages |
1-11 |
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Paris |
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no |
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Admin @ si @ OBB2001b |
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145 |
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| Author |
Josep Llados; Dorothea Blostein |
| Title |
Special Issue on Graphics Recognition |
Type |
Journal |
| Year |
2007 |
Publication |
International Journal on Document Analysis and Recognition |
Abbreviated Journal |
IJDAR |
| Volume |
9 |
Issue |
1 |
Pages |
1–2 |
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DAG |
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no |
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DAG @ dag @ LlB2007 |
Serial |
781 |
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| Author |
S. Chanda; Umapada Pal; Oriol Ramos Terrades |
| Title |
Word-Wise Thai and Roman Script Identification |
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Journal |
| Year |
2009 |
Publication |
ACM Transactions on Asian Language Information Processing |
Abbreviated Journal |
TALIP |
| Volume |
8 |
Issue |
3 |
Pages |
1-21 |
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| Abstract |
In some Thai documents, a single text line of a printed document page may contain words of both Thai and Roman scripts. For the Optical Character Recognition (OCR) of such a document page it is better to identify, at first, Thai and Roman script portions and then to use individual OCR systems of the respective scripts on these identified portions. In this article, an SVM-based method is proposed for identification of word-wise printed Roman and Thai scripts from a single line of a document page. Here, at first, the document is segmented into lines and then lines are segmented into character groups (words). In the proposed scheme, we identify the script of a character group combining different character features obtained from structural shape, profile behavior, component overlapping information, topological properties, and water reservoir concept, etc. Based on the experiment on 10,000 data (words) we obtained 99.62% script identification accuracy from the proposed scheme. |
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1530-0226 |
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DAG |
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no |
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Admin @ si @ CPR2009f |
Serial |
1869 |
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| Author |
G.Thorvaldsen; Joana Maria Pujadas-Mora; T.Andersen ; L.Eikvil; Josep Llados; Alicia Fornes; Anna Cabre |
| Title |
A Tale of two Transcriptions |
Type |
Journal |
| Year |
2015 |
Publication |
Historical Life Course Studies |
Abbreviated Journal |
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| Volume |
2 |
Issue |
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Pages |
1-19 |
| Keywords |
Nominative Sources; Census; Vital Records; Computer Vision; Optical Character Recognition; Word Spotting |
| Abstract |
non-indexed
This article explains how two projects implement semi-automated transcription routines: for census sheets in Norway and marriage protocols from Barcelona. The Spanish system was created to transcribe the marriage license books from 1451 to 1905 for the Barcelona area; one of the world’s longest series of preserved vital records. Thus, in the Project “Five Centuries of Marriages” (5CofM) at the Autonomous University of Barcelona’s Center for Demographic Studies, the Barcelona Historical Marriage Database has been built. More than 600,000 records were transcribed by 150 transcribers working online. The Norwegian material is cross-sectional as it is the 1891 census, recorded on one sheet per person. This format and the underlining of keywords for several variables made it more feasible to semi-automate data entry than when many persons are listed on the same page. While Optical Character Recognition (OCR) for printed text is scientifically mature, computer vision research is now focused on more difficult problems such as handwriting recognition. In the marriage project, document analysis methods have been proposed to automatically recognize the marriage licenses. Fully automatic recognition is still a challenge, but some promising results have been obtained. In Spain, Norway and elsewhere the source material is available as scanned pictures on the Internet, opening up the possibility for further international cooperation concerning automating the transcription of historic source materials. Like what is being done in projects to digitize printed materials, the optimal solution is likely to be a combination of manual transcription and machine-assisted recognition also for hand-written sources. |
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2352-6343 |
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DAG; 600.077; 602.006 |
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no |
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Admin @ si @ TPA2015 |
Serial |
2582 |
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| Author |
Marc Sunset Perez; Marc Comino Trinidad; Dimosthenis Karatzas; Antonio Chica Calaf; Pere Pau Vazquez Alcocer |
| Title |
Development of general‐purpose projection‐based augmented reality systems |
Type |
Journal |
| Year |
2016 |
Publication |
IADIs international journal on computer science and information systems |
Abbreviated Journal |
IADIs |
| Volume |
11 |
Issue |
2 |
Pages |
1-18 |
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| Abstract |
Despite the large amount of methods and applications of augmented reality, there is little homogenizatio n on the software platforms that support them. An exception may be the low level control software that is provided by some high profile vendors such as Qualcomm and Metaio. However, these provide fine grain modules for e.g. element tracking. We are more co ncerned on the application framework, that includes the control of the devices working together for the development of the AR experience. In this paper we describe the development of a software framework for AR setups. We concentrate on the modular design of the framework, but also on some hard problems such as the calibration stage, crucial for projection – based AR. The developed framework is suitable and has been tested in AR applications using camera – projector pairs, for both fixed and nomadic setups |
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DAG; 600.084 |
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no |
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Admin @ si @ SCK2016 |
Serial |
2890 |
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| Author |
Aymen Azaza; Joost Van de Weijer; Ali Douik; Javad Zolfaghari Bengar; Marc Masana |
| Title |
Saliency from High-Level Semantic Image Features |
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Journal |
| Year |
2020 |
Publication |
SN Computer Science |
Abbreviated Journal |
SN |
| Volume |
1 |
Issue |
4 |
Pages |
1-12 |
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Top-down semantic information is known to play an important role in assigning saliency. Recently, large strides have been made in improving state-of-the-art semantic image understanding in the fields of object detection and semantic segmentation. Therefore, since these methods have now reached a high-level of maturity, evaluation of the impact of high-level image understanding on saliency estimation is now feasible. We propose several saliency features which are computed from object detection and semantic segmentation results. We combine these features with a standard baseline method for saliency detection to evaluate their importance. Experiments demonstrate that the proposed features derived from object detection and semantic segmentation improve saliency estimation significantly. Moreover, they show that our method obtains state-of-the-art results on (FT, ImgSal, and SOD datasets) and obtains competitive results on four other datasets (ECSSD, PASCAL-S, MSRA-B, and HKU-IS). |
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LAMP; 600.120; 600.109; 600.106 |
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no |
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Admin @ si @ AWD2020 |
Serial |
3503 |
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| Author |
A. Martinez; Jordi Vitria |
| Title |
Clustering in Image Space for Place Recognition and Visiual Annotations for Human-Robot Interaction. |
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2001 |
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IEEE Trans. on Systems, Man, and Cybernatics–Part B: Cybernetics, 31(5):669–682 (IF: 0.789) |
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OR;MV |
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BCNPCL @ bcnpcl @ MVi2001 |
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141 |
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| Author |
Lluis Barcelo; X. Binefa |
| Title |
Bayesian Video Mosaicing with moving objects |
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2002 |
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International Journal of Pattern Recognition and Artificial Intelligence, 16(3): 341–348 (IF: 0.359) |
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Admin @ si @ BaB2002 |
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268 |
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Cristina Cañero; Fernando Vilariño; Petia Radeva |
| Title |
Predictive (un) distortion model and 3D Reconstruction by Biplane Snakes |
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2002 |
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IEEE Transactions on Medical Imaging (IF: 2.911) |
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MILAB;SIAI |
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BCNPCL @ bcnpcl @ CVR2002 |
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269 |
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| Author |
Xavier Otazu; M. Ribo; M. Peracaula; J.M. Paredes; J. Nuñez |
| Title |
Detection of superimposed periodic signals using wavelets |
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2002 |
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Monthly Notices of the Royal Astronomical Society, 333, 2: 365–372 (IF: 4.671) |
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CIC |
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CAT @ cat @ ORP2002 |
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272 |
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J.M. Sanchez; X. Binefa; Jordi Vitria |
| Title |
Shot Partitioning Based Recognition of Tv Commercials |
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2002 |
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Multimedia Tools and Applications, 18: 233–247, Kluwer Academic Publishers (IF: 0.421) |
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OR;MV |
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BCNPCL @ bcnpcl @ SBV2002 |
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274 |
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M. Gomez; J. Mauri; E. Fernandez-Nofrerias; Oriol Rodriguez-Leor; Carme Julia; David Rotger; Petia Radeva; V. Valle |
| Title |
Una nova aplicacio informatica per a la correlacio d imatges angiografiques i d ecografia intracoronaria. |
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2002 |
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Revista de la Societat Catalana de Cardiologia, 4(4): 42, XIV Congres de la Societat Catalana de Cardiologia. |
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Barcelona, Espanya |
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MILAB |
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BCNPCL @ bcnpcl @ GMF2002a |
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307 |
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M. Gomez; J. Mauri; E. Fernandez-Nofrerias; Oriol Rodriguez-Leor; Carme Julia; Misael Rosales; Petia Radeva |
| Title |
Modelo fisico para la simulacion de ultrasonido Intravascular. |
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2002 |
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XXXVIII Congreso Nacional de la Sociedad Española de Cardiologia. |
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Madrid, Espanya |
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MILAB |
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BCNPCL @ bcnpcl @ GMF2002b |
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308 |
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