Records |
Author |
Antonio Hernandez |
Title |
Pose and Face Recovery via Spatio-temporal GrabCut Human Segmentation |
Type |
Report |
Year |
2010 |
Publication |
CVC Technical Report |
Abbreviated Journal |
|
Volume |
153 |
Issue |
|
Pages |
|
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
Master's 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 |
HUPBA;MILAB |
Approved |
no |
Call Number |
Admin @ si @ Her2010 |
Serial |
1347 |
Permanent link to this record |
|
|
|
Author |
Jorge Bernal; Fernando Vilariño; F. Javier Sanchez |
Title |
Feature Detectors and Feature Descriptors: Where We Are Now |
Type |
Report |
Year |
2010 |
Publication |
CVC Technical Report |
Abbreviated Journal |
|
Volume |
154 |
Issue |
|
Pages |
|
Keywords |
|
Abstract |
Feature Detection and Feature Description are clearly nowadays topics. Many Computer Vision applications rely on the use of several of these techniques in order to extract the most significant aspects of an image so they can help in some tasks such as image retrieval, image registration, object recognition, object categorization and texture classification, among others. In this paper we define what Feature Detection and Description are and then we present an extensive collection of several methods in order to show the different techniques that are being used right now. The aim of this report is to provide a glimpse of what is being used currently in these fields and to serve as a starting point for future endeavours. |
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 |
800 |
Expedition |
|
Conference |
|
Notes |
MV;SIAI |
Approved |
no |
Call Number |
Admin @ si @ BVS2010; IAM @ iam @ BVS2010 |
Serial |
1348 |
Permanent link to this record |
|
|
|
Author |
Lluis Pere de las Heras |
Title |
Syntactic Model for Semantic Document Analysis |
Type |
Report |
Year |
2010 |
Publication |
CVC Technical Report |
Abbreviated Journal |
|
Volume |
158 |
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 |
|
Approved |
no |
Call Number |
Admin @ si @ Per2010 |
Serial |
1350 |
Permanent link to this record |
|
|
|
Author |
Anjan Dutta |
Title |
Symbol Spotting in Graphical Documents by Serialized Subgraph Matching |
Type |
Report |
Year |
2010 |
Publication |
CVC Technical Report |
Abbreviated Journal |
|
Volume |
159 |
Issue |
|
Pages |
|
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
Master's 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 |
DAG |
Approved |
no |
Call Number |
Admin @ si @ Dut2010 |
Serial |
1351 |
Permanent link to this record |
|
|
|
Author |
Ekain Artola |
Title |
Human Attention Map Prediction Combining Visual Features |
Type |
Report |
Year |
2010 |
Publication |
CVC Technical Report |
Abbreviated Journal |
|
Volume |
160 |
Issue |
|
Pages |
|
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
Bachelor's 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 |
|
Approved |
no |
Call Number |
Admin @ si @ Art2010 |
Serial |
1352 |
Permanent link to this record |
|
|
|
Author |
David Fernandez |
Title |
Handwritten Word Spotting in Old Manuscript Images using Shape Descriptors |
Type |
Report |
Year |
2010 |
Publication |
CVC Technical Report |
Abbreviated Journal |
|
Volume |
161 |
Issue |
|
Pages |
|
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
Master's 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 |
DAG |
Approved |
no |
Call Number |
Admin @ si @ Fer2010b |
Serial |
1353 |
Permanent link to this record |
|
|
|
Author |
Jon Almazan |
Title |
Deforming the Blurred Shape Model for Shape Description and Recognition |
Type |
Report |
Year |
2010 |
Publication |
CVC Technical Report |
Abbreviated Journal |
|
Volume |
163 |
Issue |
|
Pages |
|
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
Master's 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 |
|
Approved |
no |
Call Number |
Admin @ si @ Alm2010 |
Serial |
1354 |
Permanent link to this record |
|
|
|
Author |
Nataliya Shapovalova |
Title |
On Importance of Interaction and Context |
Type |
Report |
Year |
2010 |
Publication |
CVC Technical Report |
Abbreviated Journal |
|
Volume |
155 |
Issue |
|
Pages |
|
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
Master's 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 |
ISE |
Approved |
no |
Call Number |
Admin @ si @ Sha2010 |
Serial |
1355 |
Permanent link to this record |
|
|
|
Author |
Zhanwu Xiong |
Title |
A Pompd Model for Active Camera Control |
Type |
Report |
Year |
2010 |
Publication |
CVC Technical Report |
Abbreviated Journal |
|
Volume |
156 |
Issue |
|
Pages |
|
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
Master's 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 |
ISE |
Approved |
no |
Call Number |
Admin @ si @ Xio2010 |
Serial |
1356 |
Permanent link to this record |
|
|
|
Author |
Jaume Garcia |
Title |
Generalized Active Shape Models Applied to Cardiac Function Analysis |
Type |
Report |
Year |
2004 |
Publication |
CVC Technical Report |
Abbreviated Journal |
|
Volume |
|
Issue |
78 |
Pages |
|
Keywords |
Cardiac Analysis; Deformable Models; Active Contour Models; Active Shape Models; Tagged MRI; HARP; Contrast Echocardiography. |
Abstract |
Medical imaging is very useful in the assessment and treatment of many diseases. To deal with the great amount of data provided by imaging scanners and extract quantitative information that physicians can interpret, many analysis algorithms have been developed. Any process of analysis always consists of a first step of segmenting some particular structure. In medical imaging, structures are not always well defined and suffer from noise artifacts thus, ordinary segmentation methods are not well suited. The ones that seem to give better results are those based on deformable models. Nevertheless, despite their capability of mixing image features together with smoothness constraints that may compensate for image irregularities, these are naturally local methods, i. e., each node of the active contour evolve taking into account information about its neighbors and some other weak constraints about flexibility and smoothness, but not about the global shape that they should find. Due to the fact that structures to be segmented are the same for all cases but with some inter and intra-patient variation, the incorporation of a priori knowledge about shape in the segmentation method will provide robustness to it. Active Shape Models is an algorithm based on the creation of a shape model called Point Distribution Model. It performs a segmentation using only shapes similar than those previously learned from a training set that capture most of the variation presented by the structure. This algorithm works by updating shape nodes along a normal segment which often can be too restrictive. For this reason we propose a generalization of this algorithm that we call Generalized Active Shape Models and fully integrates the a priori knowledge given by the Point Distribution Model with deformable models or any other appropriate segmentation method. Two different applications to cardiac imaging of this generalized method are developed and promising results are shown. |
Address |
CVC (UAB) |
Corporate Author |
|
Thesis |
Master's 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 |
IAM; |
Approved |
no |
Call Number |
IAM @ iam @ Gar2004 |
Serial |
1513 |
Permanent link to this record |
|
|
|
Author |
Debora Gil |
Title |
Regularized Curvature Flow |
Type |
Report |
Year |
2002 |
Publication |
CVC Technical Report |
Abbreviated Journal |
|
Volume |
|
Issue |
63 |
Pages |
|
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
|
Publisher |
Computer Vision Centre |
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 |
IAM; |
Approved |
no |
Call Number |
IAM @ iam @ Gil2002 |
Serial |
1518 |
Permanent link to this record |
|
|
|
Author |
Debora Gil; Petia Radeva |
Title |
Curvature based Distance Maps |
Type |
Report |
Year |
2003 |
Publication |
CVC Technical Report |
Abbreviated Journal |
|
Volume |
|
Issue |
70 |
Pages |
|
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
|
Publisher |
Computer Vision Center |
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 |
IAM;MILAB |
Approved |
no |
Call Number |
IAM @ iam @ GIR2003a |
Serial |
1534 |
Permanent link to this record |
|
|
|
Author |
Aura Hernandez-Sabate |
Title |
Automatic adventitia segmentation in IntraVascular UltraSound images |
Type |
Report |
Year |
2005 |
Publication |
CVC Technical Report |
Abbreviated Journal |
|
Volume |
|
Issue |
85 |
Pages |
|
Keywords |
|
Abstract |
A usual tool in cardiac disease diagnosis is vessel plaque assessment by analysis of IVUS sequences. Manual detection of lumen-intima, intima-media and media-adventitia vessel borders is the main activity of physicians in the process of plaque quantification. Large variety in vessel border descriptors, as well as, shades, artifacts and blurred response due to ultrasound physical properties troubles automated media-adventitia segmentation. This experimental work presents a solution to such a complex problem. The process blends advanced anisotropic filtering operators and statistic classification techniques, achieving an efficient vessel border modelling strategy. First of all, we introduce the theoretic base of the method. After that, we show the steps of the algorithm, validating the method with statistics that show that the media-adventitia border detection achieves an accuracy in the range of inter-observer variability regardless of plaque nature, vessel geometry and incomplete vessel borders. Finally, we present a little Matlab application to the automatic media-adventitia border. |
Address |
|
Corporate Author |
|
Thesis |
Master's thesis |
Publisher |
|
Place of Publication |
08193 Bellaterra, Barcelona (Spain) |
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 |
IAM; |
Approved |
no |
Call Number |
IAM @ iam @ Her2005 |
Serial |
1544 |
Permanent link to this record |
|
|
|
Author |
Aura Hernandez-Sabate; Debora Gil; Petia Radeva |
Title |
A Deterministic-Statistical Strategy for Adventitia Segmentation in IVUS images |
Type |
Report |
Year |
2005 |
Publication |
CVC Technical Report |
Abbreviated Journal |
|
Volume |
|
Issue |
89 |
Pages |
|
Keywords |
|
Abstract |
A useful tool for some specific studies in cardiac disease diagnosis is vessel plaque assessment by analysis of IVUS sequences. Manual detection of luminal (inner) and media-adventitia (external) vessel borders is the main activity of physicians in the process of lumen narrowing (plaque) quantification. Difficult definition of vessel border descriptors, as well as, shades, artifacts and blurred signal response due to ultrasound physical properties troubles automated adventitia segmentation. In order to efficiently approach such a complex problem, we propose blending advanced anisotropic filtering operators and statistical classification techniques into a vessel border modelling strategy. Our systematic statistical analysis shows that the reported adventitia detection achieves an accuracy in the range of inter-observer variability regardless of plaque nature, vessel geometry and incomplete vessel borders. |
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 |
IAM; MILAB |
Approved |
no |
Call Number |
IAM @ iam @ HGR2005a |
Serial |
1548 |
Permanent link to this record |
|
|
|
Author |
Enric Marti |
Title |
Análisis de elementos gráficos en documentos |
Type |
Report |
Year |
1996 |
Publication |
CVC Technical Report |
Abbreviated Journal |
|
Volume |
|
Issue |
9 |
Pages |
|
Keywords |
|
Abstract |
En este texto se presenta un estudio sobre las t’ecnicas y aplicaciones de an’alisis de documentos, y más concretamente abordando la problem’atica del an’alisis de de entidades gr’aficas. El ’area de an’alisis de documentos tiene como objetivo la interpretaci’on de documentos impresos sobre papel por m’etodos computacionales, para obtener una descripci’on con un alto nivel de abstracci’on, que permita su posterior tratamiento y archivo por m’etodos inform’aticos. Este objetivo, junto a los trabajos realizados hasta el momento, le otorgan a esta ’area un amplio ’ambito de aplicaciones para la manipulaci’on y archivo de documentos sobre papel, que puede llegar a significar un salto cualitativo importante (del papel al disco ’optico) en el uso de soportes de informaci’on, debido a las importantes prestaciones de acceso y capacidad de archivo que suponen los medios inform’aticos. Generalmente los documentos son introducidos en los sistemas de an’alisis de documentos mediante scanner, obt... |
Address |
|
Corporate Author |
|
Thesis |
|
Publisher |
Computer Vision Centre |
Place of Publication |
CVC UAB |
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 |
IAM; |
Approved |
no |
Call Number |
IAM @ iam @ Mar1996 |
Serial |
1587 |
Permanent link to this record |