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Author |
Partha Pratim Roy; Umapada Pal; Josep Llados; Mathieu Nicolas Delalandre |
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Title |
Multi-Oriented and Multi-Sized Touching Character Segmentation using Dynamic Programming |
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Conference Article |
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Year |
2009 |
Publication |
10th International Conference on Document Analysis and Recognition |
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11–15 |
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In this paper, we present a scheme towards the segmentation of English multi-oriented touching strings into individual characters. When two or more characters touch, they generate a big cavity region at the background portion. Using Convex Hull information, we use these background information to find some initial points to segment a touching string into possible primitive segments (a primitive segment consists of a single character or a part of a character). Next these primitive segments are merged to get optimum segmentation and dynamic programming is applied using total likelihood of characters as the objective function. SVM classifier is used to find the likelihood of a character. To consider multi-oriented touching strings the features used in the SVM are invariant to character orientation. Circular ring and convex hull ring based approach has been used along with angular information of the contour pixels of the character to make the feature rotation invariant. From the experiment, we obtained encouraging results. |
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Barcelona, Spain |
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1520-5363 |
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978-1-4244-4500-4 |
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ICDAR |
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DAG |
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DAG @ dag @ RPL2009a |
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1240 |
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Author |
Joan Oliver; Ricardo Toledo; J. Pujol; J. Sorribes; E. Valderrama |
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Title |
Un ABP basado en la robotica para las ingenierias informaticas |
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Miscellaneous |
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Year |
2009 |
Publication |
15th Jornadas de Enseñanza Universitaria de la Informatica |
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331–338 |
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Barcelona, Spain |
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ISBN:978–84–692–2758–9 |
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JENUI |
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ADAS |
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Admin @ si @ OTP2009 |
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1253 |
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Author |
Albert Andaluz; Francesc Carreras; Cristina Santa Marta;Debora Gil |
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Title |
Myocardial torsion estimation with Tagged-MRI in the OsiriX platform |
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Conference Article |
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Year |
2012 |
Publication |
ISBI Workshop on Open Source Medical Image Analysis software |
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Myocardial torsion (MT) plays a crucial role in the assessment of the functionality of the
left ventricle. For this purpose, the IAM group at the CVC has developed the Harmonic Phase Flow (HPF) plugin for the Osirix DICOM platform . We have validated its funcionalty on sequences acquired using different protocols and including healthy and pathological cases. Results show similar torsion trends for SPAMM acquisitions, with pathological cases introducing expected deviations from the ground truth. Finally, we provide the plugin free of charge at http://iam.cvc.uab.es |
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Barcelona, Spain |
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IEEE |
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Wiro Niessen (Erasmus MC) and Marc Modat (UCL) |
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ISBI |
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IAM |
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IAM @ iam @ ACS2012 |
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1900 |
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Author |
Margarita Torre; Petia Radeva |
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Title |
Agricultural-Field Extraction on Aerial Images by Region Competition Algorithm |
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Conference Article |
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Year |
2000 |
Publication |
15 th International Conference on Pattern Recognition |
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1 |
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Pages |
313-316 |
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Barcelona, Spain, 2000 |
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ICPR |
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MILAB |
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no |
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BCNPCL @ bcnpcl @ Tor2000a |
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222 |
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Author |
Sergio Vera; Miguel Angel Gonzalez Ballester; Debora Gil |
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Title |
A medial map capturing the essential geometry of organs |
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Conference Article |
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2012 |
Publication |
ISBI Workshop on Open Source Medical Image Analysis software |
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1691 - 1694 |
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Medial Surface Representation, Volume Reconstruction,Geometry , Image reconstruction , Liver , Manifolds , Shape , Surface morphology , Surface reconstruction |
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Abstract |
Medial representations are powerful tools for describing and parameterizing the volumetric shape of anatomical structures. Accurate computation of one pixel wide medial surfaces is mandatory. Those surfaces must represent faithfully the geometry of the volume. Although morphological methods produce excellent results in 2D, their complexity and quality drops across dimensions, due to a more complex description of pixel neighborhoods. This paper introduces a continuous operator for accurate and efficient computation of medial structures of arbitrary dimension. Our experiments show its higher performance for medical imaging applications in terms of simplicity of medial structures and capability for reconstructing the anatomical volume |
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Barcelona,Spain |
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IEEE |
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ISSN |
1945-7928 |
ISBN |
978-1-4577-1857-1 |
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ISBI |
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IAM |
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Call Number |
IAM @ iam @ VGG2012a |
Serial |
1989 |
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Author |
F. de la Torre; Jordi Vitria; Petia Radeva; J. Melenchon |
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Title |
EigenFiltering for flexible Eigentracking. |
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Conference Article |
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Year |
2000 |
Publication |
15 th International Conference on Pattern Recognition |
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3 |
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1118-1121 |
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Barcelona. |
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OR;MILAB;MV |
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Call Number |
BCNPCL @ bcnpcl @ TVR2000 |
Serial |
179 |
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Author |
C. Sbert; A.F. Sole |
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Title |
Stereo reconstruction of 3D curves. |
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Conference Article |
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2000 |
Publication |
15 th International Conference on Pattern Recognition |
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1 |
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912–915 |
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Barcelona. |
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Admin @ si @ SbS2000 |
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219 |
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Author |
J.M. Sanchez; X. Binefa |
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Title |
Color Normalization for Appearance Based Recognition of Video Key-frames. |
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Conference Article |
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2000 |
Publication |
15 th International Conference on Pattern Recognition |
Abbreviated Journal |
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1 |
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815-818 |
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Barcelona. |
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Admin @ si @ SaB2000 |
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220 |
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Author |
Robert Benavente; Gemma Sanchez; Ramon Baldrich; Maria Vanrell; Josep Llados |
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Title |
Normalized colour segmentation for human appearance description. |
Type |
Conference Article |
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Year |
2000 |
Publication |
15 th International Conference on Pattern Recognition |
Abbreviated Journal |
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3 |
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Pages |
637-641 |
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Barcelona. |
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DAG;CIC |
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CAT @ cat @ BSB2000 |
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223 |
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Author |
X. Orriols; Ricardo Toledo; X. Binefa; Petia Radeva; Jordi Vitria; Juan J. Villanueva |
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Title |
Probabilistic Saliency Approach for Elongated Structure Detection using Deformable Models. |
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Conference Article |
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2000 |
Publication |
15 th International Conference on Pattern Recognition |
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3 |
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1006-1009 |
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Barcelona. |
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OR;MILAB;ADAS;MV |
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BCNPCL @ bcnpcl @ OTB2000 |
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224 |
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Author |
J. Garcia; J.M. Sanchez; X. Orriols; X. Binefa |
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Title |
Chromatic aberration and depth extraction. |
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Conference Article |
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Year |
2000 |
Publication |
15 th International Conference on Pattern Recognition |
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1 |
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762-765 |
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Barcelona. |
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Admin @ si @ GSO2000 |
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226 |
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Author |
A. Pujol; Juan J. Villanueva; H. Wechsler |
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Title |
Automatic View Based Caricaturing. |
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Conference Article |
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Year |
2000 |
Publication |
15 th International Conference on Pattern Recognition |
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1 |
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1072-1075 |
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Barcelona. |
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ISE @ ise @ PVW2000 |
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227 |
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Author |
Javier Varona; Jordi Gonzalez; Xavier Roca; Juan J. Villanueva |
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Title |
iTrack: Image-based Probabilistic Tracking of People. |
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Conference Article |
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2000 |
Publication |
15 th International Conference on Pattern Recognition |
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3 |
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1122-1125 |
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Barcelona. |
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ISE |
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ISE @ ise @ VGR2000a |
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228 |
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Author |
David Guillamet; Jordi Vitria |
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Title |
A Comparison of Local versus Global Color Histograms for Object Recognition. |
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Conference Article |
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Year |
2000 |
Publication |
15 th International Conference on Pattern Recognition |
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2 |
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422-425 |
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Barcelona. |
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OR;MV |
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BCNPCL @ bcnpcl @ GuV2000 b |
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229 |
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Author |
V. Valev; B. Sankur; Petia Radeva |
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Title |
Generalized Non Reducible Descriptors. |
Type |
Conference Article |
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Year |
2000 |
Publication |
15 th International Conference on Pattern Recognition |
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2 |
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397-397 |
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Barcelona. |
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MILAB |
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BCNPCL @ bcnpcl @ VSR2000 |
Serial |
230 |
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