|   | 
Details
   web
Records
Author Antonio Lopez; David Lloret; Joan Serrat
Title Creaseness measures for CT and MR image registration. Type Miscellaneous
Year (up) 1998 Publication CVPR’98 , IEEE Computer Society, pgs.694–699 Abbreviated Journal
Volume Issue Pages
Keywords
Abstract Creases are a type of ridge/valley structures that can be characterized by local conditions. Therefore, creaseness refers to local ridgeness and valleyness. The curvature K of the level curves and the mean curvature kM of the level surfaces are good measures of creaseness for 2-d and 3-d images, respectively. However, the way they are computed gives rise to discontinuities, reducing their usefulness in many applications. We propose a new creaseness measure, based on these curvatures, that avoids the discontinuities. We demonstrate its usefulness in the registration of CT and MR brain volumes, from the same patient, by searching the maximum in the correlation of their creaseness responses (ridgeness from the CT and valleyness from the MR). Due to the high dimensionality of the space of transforms, the search is performed by a hierarchical approach combined with an optimization method at each level of the hierarchy
Address Santa Barbara, USA.
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 Approved no
Call Number ADAS @ adas @ LLS1998a Serial 11
Permanent link to this record
 

 
Author Antonio Lopez; Felipe Lumbreras; Joan Serrat
Title Creaseness form level set extrinsec curvature. Type Miscellaneous
Year (up) 1998 Publication 5th European Conference on Computer Vision (ECCV’98), Lecture Notes in Computer Science,vol 1407, pgs. 156–169 Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Address Freiburg, Germany.
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 Approved no
Call Number ADAS @ adas @ LLS1998b Serial 12
Permanent link to this record
 

 
Author David Lloret; Antonio Lopez; Joan Serrat
Title 3-D image Processing and Modeling, workshop on non-linear model-based image analysis. Type Miscellaneous
Year (up) 1998 Publication NMBIA Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Address Glasgow, U.K.
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 Approved no
Call Number ADAS @ adas @ LLS1998c Serial 15
Permanent link to this record
 

 
Author Xavier Roca; X. Binefa; Jordi Vitria
Title A New Autofocus Algorithm for Cytological Tissue in a Microscopy Environment. Type Miscellaneous
Year (up) 1998 Publication Optical Engineering. Abbreviated Journal
Volume Issue Pages
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 OR;ISE;MV Approved no
Call Number BCNPCL @ bcnpcl @ RBV1998 Serial 16
Permanent link to this record
 

 
Author Petia Radeva; J. Guerrero; C. Molina
Title A Physics-Based Kohonen Ring. Type Miscellaneous
Year (up) 1998 Publication SPIE – Medical Imaging. Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Address San Diego; CA; USA
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 @ RGM1998 Serial 19
Permanent link to this record
 

 
Author C. Molina; G.P. Prause; Petia Radeva; M. Sonka
Title Catheter Path Reconstruction from Biplane Angiography using 3D Snakes. Type Miscellaneous
Year (up) 1998 Publication SPIE – Medical imaging. Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Address San Diego; CA; USA
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 @ MPR1998 Serial 22
Permanent link to this record
 

 
Author Petia Radeva; A.F. Sole; Antonio Lopez; Joan Serrat
Title Detecting Nets of Linear Structures in Satellite Images. Type Miscellaneous
Year (up) 1998 Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Address Londres
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 @ RSL1998 Serial 25
Permanent link to this record
 

 
Author X. Binefa; Petia Radeva; J.A. Cortijo; J. Garcia
Title Contour detection and color influence in defocused environtments. Type Miscellaneous
Year (up) 1998 Publication Abbreviated Journal
Volume Issue Pages
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 MILAB Approved no
Call Number BCNPCL @ bcnpcl @ BRC1998 Serial 28
Permanent link to this record
 

 
Author Petia Radeva; Ricardo Toledo; Craig Von Land; Juan J. Villanueva
Title 3D Vessel Reconstruction from Biplane Angiograms using Snakes. Type Miscellaneous
Year (up) 1998 Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Address Cleveland, OH
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;ADAS Approved no
Call Number BCNPCL @ bcnpcl @ RTV1998a Serial 198
Permanent link to this record
 

 
Author Petia Radeva; Ricardo Toledo; Craig Von Land; Juan J. Villanueva
Title 3D Dynamic Model of the Coronary Tree. Type Miscellaneous
Year (up) 1998 Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Address Cleveland, OH
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;ADAS Approved no
Call Number BCNPCL @ bcnpcl @ RTV1998b Serial 200
Permanent link to this record
 

 
Author David Lloret; Antonio Lopez; Joan Serrat
Title Precise registration of CT and MR volumes based on a new creaseness measure Type Miscellaneous
Year (up) 1998 Publication Workshop on Non–linear model–based image analysis (NMBIA’98). S. Marshall, N. Harvey and D. Shah Eds. Springer_Verlag London, pgs 15–20 Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Address Glasgow (Scottland)
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 Approved no
Call Number ADAS @ adas @ LLS1998d Serial 487
Permanent link to this record
 

 
Author Antonio Lopez; Joan Serrat
Title Ridges and Valleys in Image Analysis Type Report
Year (up) 1998 Publication CVC Technical Report #22 Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Address CVC (UAB)
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 Approved no
Call Number ADAS @ adas @ LoS1998 Serial 533
Permanent link to this record
 

 
Author A. Martinez; Robert Benavente
Title The AR face database Type Report
Year (up) 1998 Publication CVC Technical Report #24 Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Address CVC (UAB)
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 CIC Approved no
Call Number CAT @ cat @ MaB1998 Serial 534
Permanent link to this record
 

 
Author A. Martinez; Jordi Vitria
Title Visual annotation for mobile robot navigation Type Report
Year (up) 1998 Publication CVC Technical Report #25 Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Address CVC (UAB)
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 OR;MV Approved no
Call Number BCNPCL @ bcnpcl @ MaV1998b Serial 535
Permanent link to this record
 

 
Author Josep Llados; Gemma Sanchez; Enric Marti
Title A string based method to recognize symbols and structural textures in architectural plans Type Book Chapter
Year (up) 1998 Publication Graphics Recognition Algorithms and Systems Second International Workshop, GREC' 97 Nancy, France, August 22–23, 1997 Selected Papers Abbreviated Journal LNCS
Volume 1389 Issue 1998 Pages 91-103
Keywords
Abstract This paper deals with the recognition of symbols and structural textures in architectural plans using string matching techniques. A plan is represented by an attributed graph whose nodes represent characteristic points and whose edges represent segments. Symbols and textures can be seen as a set of regions, i.e. closed loops in the graph, with a particular arrangement. The search for a symbol involves a graph matching between the regions of a model graph and the regions of the graph representing the document. Discriminating a texture means a clustering of neighbouring regions of this graph. Both procedures involve a similarity measure between graph regions. A string codification is used to represent the sequence of outlining edges of a region. Thus, the similarity between two regions is defined in terms of the string edit distance between their boundary strings. The use of string matching allows the recognition method to work also under presence of distortion.
Address
Corporate Author Thesis
Publisher Springer Link Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title LNCS Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes DAG; IAM Approved no
Call Number IAM @ iam @ SLE1998 Serial 1573
Permanent link to this record