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Author |
Yuhua Luo; Francisco Jose Perales; Juan J. Villanueva |
Title |
An automatic Rotoscopy System for Human Motion Based on a Biomedical Graphical Model. |
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1992 |
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Computer & Graphics |
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16 |
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4 |
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355-362 |
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ISE @ ise @ LPV1992 |
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249 |
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Author |
Judit Martinez; F. Thomas |
Title |
Efficient Computation of Local Geometric Moments |
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Journal Article |
Year |
2002 |
Publication |
IEEE Transactions on Image Porcessing, (IF: 2.553) |
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11 |
Issue |
9 |
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1102-1111 |
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Admin @ si @ MaT2002 |
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271 |
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Author |
Gemma Sanchez; Josep Llados; K. Tombre |
Title |
A mean string algorithm to compute the average among a set of 2D shapes |
Type |
Journal Article |
Year |
2002 |
Publication |
Pattern Recognition Letters |
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PRL |
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23 |
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1-3 |
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203–214 |
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DAG; IF: 0.409 |
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no |
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DAG @ dag @ SLT2002 |
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275 |
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Author |
A. Martinez; Jordi Vitria |
Title |
Learning mixture models using a genetic version of the EM algorithm. |
Type |
Journal Article |
Year |
2000 |
Publication |
Pattern Recognition Letters |
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PRL |
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21 |
Issue |
8 |
Pages |
759–769 |
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OR;MV |
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no |
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BCNPCL @ bcnpcl @ MVi2000 |
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335 |
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Author |
M. Bressan; Jordi Vitria |
Title |
Nonparametric Discriminant Analysis and Nearest Neighbor Classification |
Type |
Journal Article |
Year |
2003 |
Publication |
Pattern Recognition Letters |
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PRL |
Volume |
24 |
Issue |
15 |
Pages |
2743–2749 |
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IF: 0.809 |
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OR;MV |
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no |
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BCNPCL @ bcnpcl @ BrV2003b |
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367 |
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Author |
Cristina Cañero; Petia Radeva |
Title |
Vesselness enhancement diffusion |
Type |
Journal Article |
Year |
2003 |
Publication |
Pattern Recognition Letters |
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PRL |
Volume |
24 |
Issue |
16 |
Pages |
3141–3151 |
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IF: 0.809 |
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MILAB |
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no |
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BCNPCL @ bcnpcl @ CaR2003 |
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371 |
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Author |
David Guillamet; Jordi Vitria |
Title |
Evaluation of distance metrics for recognition based on non-negative matrix factorization |
Type |
Journal Article |
Year |
2003 |
Publication |
Pattern Recognition Letters |
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PRL |
Volume |
24 |
Issue |
9-10 |
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1599 –1605 |
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IF: 0.809 |
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OR;MV |
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no |
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BCNPCL @ bcnpcl @ GuV2003b |
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380 |
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Author |
David Guillamet; Jordi Vitria; B. Shiele |
Title |
Introducing a weighted non-negative matrix factorization for image classification |
Type |
Journal Article |
Year |
2003 |
Publication |
Pattern Recognition Letters |
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PRL |
Volume |
24 |
Issue |
14 |
Pages |
2447–2454 |
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IF: 0.809 |
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OR;MV |
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no |
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BCNPCL @ bcnpcl @ GVS2003 |
Serial |
382 |
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Author |
Judit Martinez; Eva Costa; P. Herreros; F. Javier Sanchez; Ramon Baldrich |
Title |
A Modular and Scalable Architecture for PC-Based Real-Time Vision Systems |
Type |
Journal Article |
Year |
2003 |
Publication |
Real–Time Imaging, (IF: 0.512) |
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9 |
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99-112 |
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CIC |
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no |
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CAT @ cat @ MCH2003b |
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394 |
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Author |
Daniel Ponsa; Robert Benavente; Felipe Lumbreras; Judit Martinez; Xavier Roca |
Title |
Quality control of safety belts by machine vision inspection for real-time production |
Type |
Journal Article |
Year |
2003 |
Publication |
Optical Engineering (IF: 0.877) |
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42 |
Issue |
4 |
Pages |
1114-1120 |
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SPIE |
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ADAS;ISE;CIC |
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no |
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ADAS @ adas @ PRL2003 |
Serial |
399 |
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Author |
O. Rodriguez; J. Mauri; E Fernandez-Nofrerias; C. Garcia; R. Villuendas; A. Tovar; A. Duran; V. Valle; Misael Rosales; Petia Radeva |
Title |
Model Empiric de Simulacio d Ecografia Intravascular |
Type |
Journal Article |
Year |
2003 |
Publication |
Revista Societat Catalana de Cardiologia, 4(4):42, XIVe Congres de la Societat Catalana de Cardiologia |
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Barcelona |
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MILAB |
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no |
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BCNPCL @ bcnpcl @ RMF2003e |
Serial |
412 |
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Author |
A.F. Sole; Antonio Lopez; G. Sapiro |
Title |
Crease Enhancement Diffusion |
Type |
Journal Article |
Year |
2001 |
Publication |
Computer Vision and Image Understanding, 84(2): 241–248 (IF: 1.298) |
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New York; USA |
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ADAS |
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no |
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ADAS @ adas @ SLS2001 |
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485 |
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Author |
Debora Gil; Petia Radeva |
Title |
A Regularized Curvature Flow Designed for a Selective Shape Restoration |
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Journal Article |
Year |
2004 |
Publication |
IEEE Transactions on Image Processing |
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Volume |
13 |
Issue |
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Pages |
1444–1458 |
Keywords |
Geometric flows, nonlinear filtering, shape recovery. |
Abstract |
Among all filtering techniques, those based exclu- sively on image level sets (geometric flows) have proven to be the less sensitive to the nature of noise and the most contrast preserving. A common feature to existent curvature flows is that they penalize high curvature, regardless of the curve regularity. This constitutes a major drawback since curvature extreme values are standard descriptors of the contour geometry. We argue that an operator designed with shape recovery purposes should include a term penalizing irregularity in the curvature rather than its magnitude. To this purpose, we present a novel geometric flow that includes a function that measures the degree of local irregularity present in the curve. A main advantage is that it achieves non-trivial steady states representing a smooth model of level curves in a noisy image. Performance of our approach is compared to classical filtering techniques in terms of quality in the restored image/shape and asymptotic behavior. We empirically prove that our approach is the technique that achieves the best compromise between image quality and evolution stabilization. |
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IAM;MILAB |
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no |
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BCNPCL @ bcnpcl @ GiR2004b |
Serial |
491 |
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Author |
Maria Vanrell; Jordi Vitria |
Title |
Optimal 3x3 decomposable disks for morphological transformations |
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Journal Article |
Year |
1997 |
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Image and Vision Computing |
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15 |
Issue |
11 |
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845-854 |
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OR;CIC;MV |
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BCNPCL @ bcnpcl @ VaV1997c |
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543 |
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Author |
Antonio Lopez; Ernest Valveny; Juan J. Villanueva |
Title |
Real-time quality control of surgical material packaging by artificial vision |
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Journal Article |
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2005 |
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Assembly Automation |
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25 |
Issue |
3 |
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IF: 0.061) |
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ADAS @ adas @ LVV2005 |
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552 |
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