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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
Abbreviated Journal
PRL
Volume
24
Issue
15
Pages
2743–2749
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
OR;MV
Approved
no
Call Number
BCNPCL @ bcnpcl @ BrV2003b
Serial
367
Permanent link to this record
Author
Maria Vanrell; Jordi Vitria
Title
Optimal 3x3 decomposable disks for morphological transformations
Type
Journal
Year
1997
Publication
Image and Vision Computing, 15(2): 845–854
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;CIC;MV
Approved
no
Call Number
BCNPCL @ bcnpcl @ VaV1997c
Serial
543
Permanent link to this record
Author
Maria Vanrell; Jordi Vitria; Xavier Roca
Title
A multidimensional scaling approach to explore the behavior of a texture perception algorithm.
Type
Journal Article
Year
1997
Publication
Machine Vision and Applications
Abbreviated Journal
Volume
9
Issue
Pages
262–271
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;CIC;MV
Approved
no
Call Number
BCNPCL @ bcnpcl @ VVR1997
Serial
35
Permanent link to this record
Author
Mario Rojas; David Masip; A. Todorov; Jordi Vitria
Title
Automatic Prediction of Facial Trait Judgments: Appearance vs. Structural Models
Type
Journal Article
Year
2011
Publication
PloS one
Abbreviated Journal
Plos
Volume
6
Issue
8
Pages
e23323
Keywords
Abstract
JCR Impact Factor 2010: 4.411
Evaluating other individuals with respect to personality characteristics plays a crucial role in human relations and it is the focus of attention for research in diverse fields such as psychology and interactive computer systems. In psychology, face perception has been recognized as a key component of this evaluation system. Multiple studies suggest that observers use face information to infer personality characteristics. Interactive computer systems are trying to take advantage of these findings and apply them to increase the natural aspect of interaction and to improve the performance of interactive computer systems. Here, we experimentally test whether the automatic prediction of facial trait judgments (e.g. dominance) can be made by using the full appearance information of the face and whether a reduced representation of its structure is sufficient. We evaluate two separate approaches: a holistic representation model using the facial appearance information and a structural model constructed from the relations among facial salient points. State of the art machine learning methods are applied to a) derive a facial trait judgment model from training data and b) predict a facial trait value for any face. Furthermore, we address the issue of whether there are specific structural relations among facial points that predict perception of facial traits. Experimental results over a set of labeled data (9 different trait evaluations) and classification rules (4 rules) suggest that a) prediction of perception of facial traits is learnable by both holistic and structural approaches; b) the most reliable prediction of facial trait judgments is obtained by certain type of holistic descriptions of the face appearance; and c) for some traits such as attractiveness and extroversion, there are relationships between specific structural features and social perceptions
Address
Corporate Author
Thesis
Publisher
Public Library of Science
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
Admin @ si @ RMT2011
Serial
1883
Permanent link to this record
Author
Matthias S. Keil; Agata Lapedriza; David Masip; Jordi Vitria
Title
Preferred Spatial Frequencies for Human Face Processing Are Associated with Optimal Class Discrimination in the Machine
Type
Journal
Year
2008
Publication
PLoS ONE 3(7):e2590, DOI:10.1371/journal.pone.0002590
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;MV
Approved
no
Call Number
BCNPCL @ bcnpcl @ KLM2008
Serial
978
Permanent link to this record
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