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Author
Cristina Cañero; Petia Radeva
Title
Vesselness enhancement diffusion
Type
Journal Article
Year
2003
Publication
Pattern Recognition Letters
Abbreviated Journal
PRL
Volume
24
Issue
16
Pages
3141–3151
Keywords
Abstract
IF: 0.809
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
MILAB
Approved
no
Call Number
BCNPCL @ bcnpcl @ CaR2003
Serial
371
Permanent link to this record
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
Abbreviated Journal
Volume
Issue
Pages
Keywords
Abstract
Address
Barcelona
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
MILAB
Approved
no
Call Number
BCNPCL @ bcnpcl @ RMF2003e
Serial
412
Permanent link to this record
Author
Debora Gil; Petia Radeva
Title
A Regularized Curvature Flow Designed for a Selective Shape Restoration
Type
Journal Article
Year
2004
Publication
IEEE Transactions on Image Processing
Abbreviated Journal
Volume
13
Issue
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.
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
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Conference
Notes
IAM;MILAB
Approved
no
Call Number
BCNPCL @ bcnpcl @ GiR2004b
Serial
491
Permanent link to this record
Author
Jaume Amores; Petia Radeva
Title
Registration and Retrieval of Highly Elastic Bodies using Contextual Information
Type
Journal Article
Year
2005
Publication
Pattern Recognition Letters
Abbreviated Journal
PRL
Volume
26
Issue
11
Pages
1720–1731
Keywords
Abstract
IF: 1.138
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
ADAS;MILAB
Approved
no
Call Number
ADAS @ adas @ AmR2005b
Serial
592
Permanent link to this record
Author
Jaume Amores; N. Sebe; Petia Radeva
Title
Boosting the distance estimation: Application to the K-Nearest Neighbor Classifier
Type
Journal Article
Year
2006
Publication
Pattern Recognition Letters
Abbreviated Journal
PRL
Volume
27
Issue
3
Pages
201–209
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
ADAS;MILAB
Approved
no
Call Number
ADAS @ adas @ ASR2006
Serial
643
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