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Author | Fahad Shahbaz Khan; Muhammad Anwer Rao; Joost Van de Weijer; Andrew Bagdanov; Maria Vanrell; Antonio Lopez |
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Title | Color Attributes for Object Detection | Type | Conference Article | |||
Year | 2012 | Publication | 25th IEEE Conference on Computer Vision and Pattern Recognition | Abbreviated Journal | ||
Volume | Issue | Pages | 3306-3313 | |||
Keywords | pedestrian detection | |||||
Abstract | State-of-the-art object detectors typically use shape information as a low level feature representation to capture the local structure of an object. This paper shows that early fusion of shape and color, as is popular in image classification,
leads to a significant drop in performance for object detection. Moreover, such approaches also yields suboptimal results for object categories with varying importance of color and shape. In this paper we propose the use of color attributes as an explicit color representation for object detection. Color attributes are compact, computationally efficient, and when combined with traditional shape features provide state-ofthe- art results for object detection. Our method is tested on the PASCAL VOC 2007 and 2009 datasets and results clearly show that our method improves over state-of-the-art techniques despite its simplicity. We also introduce a new dataset consisting of cartoon character images in which color plays a pivotal role. On this dataset, our approach yields a significant gain of 14% in mean AP over conventional state-of-the-art methods. |
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Address | Providence; Rhode Island; USA; | |||||
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Publisher | IEEE Xplore | Place of Publication | Editor | |||
Language | Summary Language | Original Title | ||||
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Series Volume | Series Issue | Edition | ||||
ISSN | 1063-6919 | ISBN | 978-1-4673-1226-4 | Medium | ||
Area | Expedition | Conference | CVPR | |||
Notes | ADAS; CIC; | Approved | no | |||
Call Number | Admin @ si @ KRW2012 | Serial | 1935 | |||
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Author | Felipe Lumbreras; Ramon Baldrich; Maria Vanrell; Joan Serrat; Juan J. Villanueva |
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Title | Multiresolution colour texture representations for tile classification | Type | Miscellaneous | |||
Year | 1999 | Publication | Proceedings of the VIII Symposium Nacional de Reconocimiento de Formas y Analisis de Imagenes | Abbreviated Journal | ||
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Address | Bilbao | |||||
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Notes | ADAS;CIC | Approved | no | |||
Call Number | ADAS @ adas @ LBV1999a | Serial | 3 | |||
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Author | Felipe Lumbreras; Ramon Baldrich; Maria Vanrell; Joan Serrat; Juan J. Villanueva |
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Title | Multiresolution texture classification of ceramic tiles. | Type | Book Chapter | |||
Year | 1999 | Publication | Recent Research developments in optical engineering, Research Signpost, 2: 213–228 | Abbreviated Journal | ||
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Address | India | |||||
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Area | Expedition | Conference | ||||
Notes | ADAS;CIC | Approved | no | |||
Call Number | ADAS @ adas @ LBV1999b | Serial | 45 | |||
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Author | Felipe Lumbreras; Joan Serrat; Ramon Baldrich; Maria Vanrell; Juan J. Villanueva |
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Title | Color Texture Recognition Through Multiresolution Features | Type | Miscellaneous | |||
Year | 2001 | Publication | QCAV 2001 International Conference on Quality Control by Artificial Vision, France, 1:114–121. | Abbreviated Journal | ||
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Area | Expedition | Conference | ||||
Notes | ADAS;CIC | Approved | no | |||
Call Number | ADAS @ adas @ LSB2001 | Serial | 124 | |||
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Author | Maria Vanrell; Felipe Lumbreras; A. Pujol; Ramon Baldrich; Josep Llados; Juan J. Villanueva |
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Title | Colour Normalisation Based on Background Information. | Type | Miscellaneous | |||
Year | 2001 | Publication | Proceeding ICIP 2001, IEEE International Conference on Image Processing | Abbreviated Journal | ICIP 2001 | |
Volume | Issue | 1 | Pages | 874–877 | ||
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Address | Grecia. | |||||
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Area | Expedition | Conference | ||||
Notes | ADAS;DAG;CIC | Approved | no | |||
Call Number | ADAS @ adas @ VLP2001 | Serial | 167 | |||
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Author | Robert Benavente; Maria Vanrell |
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Title | Parametrizacion del Espacio de Categorias de Color | Type | Miscellaneous | |||
Year | 2007 | Publication | Proceedings del VIII Congreso Nacional del Color | Abbreviated Journal | ||
Volume | Issue | Pages | 77–78 | |||
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Address | Madrid (Spain) | |||||
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ISSN | ISBN | Medium | ||||
Area | Expedition | Conference | CNC’07 | |||
Notes | CAT;CIC | Approved | no | |||
Call Number | CAT @ cat @ BeV2007 | Serial | 905 | |||
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Author | Javier Vazquez; Maria Vanrell; Ramon Baldrich |
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Title | Towards a Psychophysical Evaluation of Colour Constancy Algorithms | Type | Conference Article | |||
Year | 2008 | Publication | 4th European Conference on Colour in Graphics, Imaging and Vision Proceedings | Abbreviated Journal | ||
Volume | Issue | Pages | 372–377 | |||
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Address | Terrassa (Spain) | |||||
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ISSN | ISBN | Medium | ||||
Area | Expedition | Conference | CGIV08 | |||
Notes | CAT;CIC | Approved | no | |||
Call Number | CAT @ cat @ VVB2008a | Serial | 968 | |||
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Author | C. Alejandro Parraga; Robert Benavente; Maria Vanrell; Ramon Baldrich |
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Title | Modelling Inter-Colour Regions of Colour Naming Space | Type | Conference Article | |||
Year | 2008 | Publication | 4th European Conference on Colour in Graphics, Imaging and Vision Proceedings | Abbreviated Journal | ||
Volume | Issue | Pages | 218–222 | |||
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Address | Terrassa (Spain) | |||||
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ISSN | ISBN | Medium | ||||
Area | Expedition | Conference | CGIV08 | |||
Notes | CAT;CIC | Approved | no | |||
Call Number | CAT @ cat @ PBV2008 | Serial | 969 | |||
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Author | Susana Alvarez; Anna Salvatella; Maria Vanrell; Xavier Otazu |
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Title | Low-dimensional and Comprehensive Color Texture Description | Type | Journal Article | |||
Year | 2012 | Publication | Computer Vision and Image Understanding | Abbreviated Journal | CVIU | |
Volume | 116 | Issue | I | Pages | 54-67 | |
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Abstract | Image retrieval can be dealt by combining standard descriptors, such as those of MPEG-7, which are defined independently for each visual cue (e.g. SCD or CLD for Color, HTD for texture or EHD for edges).
A common problem is to combine similarities coming from descriptors representing different concepts in different spaces. In this paper we propose a color texture description that bypasses this problem from its inherent definition. It is based on a low dimensional space with 6 perceptual axes. Texture is described in a 3D space derived from a direct implementation of the original Julesz’s Texton theory and color is described in a 3D perceptual space. This early fusion through the blob concept in these two bounded spaces avoids the problem and allows us to derive a sparse color-texture descriptor that achieves similar performance compared to MPEG-7 in image retrieval. Moreover, our descriptor presents comprehensive qualities since it can also be applied either in segmentation or browsing: (a) a dense image representation is defined from the descriptor showing a reasonable performance in locating texture patterns included in complex images; and (b) a vocabulary of basic terms is derived to build an intermediate level descriptor in natural language improving browsing by bridging semantic gap |
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ISSN | 1077-3142 | ISBN | Medium | |||
Area | Expedition | Conference | ||||
Notes | CAT;CIC | Approved | no | |||
Call Number | Admin @ si @ ASV2012 | Serial | 1827 | |||
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Author | Robert Benavente; M.C. Olive; Maria Vanrell; Ramon Baldrich |
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Title | Colour Perception: A Simple Method for Colour Naming. | Type | Miscellaneous | |||
Year | 1999 | Publication | Abbreviated Journal | |||
Volume | Issue | Pages | ||||
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Abstract | ||||||
Address | Girona | |||||
Corporate Author | Thesis | |||||
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Area | Expedition | Conference | ||||
Notes | CIC | Approved | no | |||
Call Number | CAT @ cat @ BOV1999 | Serial | 47 | |||
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Author | Robert Benavente; Maria Vanrell |
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Title | A colour naming experiment | Type | Report | |||
Year | 2001 | Publication | CVC Technical Report #56 | Abbreviated Journal | ||
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Address | CVC (UAB) | |||||
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Area | Expedition | Conference | ||||
Notes | CIC | Approved | no | |||
Call Number | CAT @ cat @ BeV2001 | Serial | 78 | |||
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Author | Robert Benavente; Ramon Baldrich; M.C. Olive; Maria Vanrell |
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Title | Colour Naming Considering the Colour Variability Problem. | Type | Miscellaneous | |||
Year | 2000 | Publication | Computacion y Sistemas, 4(1):30–43. | Abbreviated Journal | ||
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Area | Expedition | Conference | ||||
Notes | CIC | Approved | no | |||
Call Number | CAT @ cat @ BBO2000 | Serial | 242 | |||
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Author | Robert Benavente; Francesc Tous; Ramon Baldrich; Maria Vanrell |
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Title | Statical Modelling of a Colour Naming Space. | Type | Miscellaneous | |||
Year | 2002 | Publication | Proceedings of the 1st. European Conference on Colour in Graphics Imaging and Vision: 406–411. | Abbreviated Journal | ||
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Area | Expedition | Conference | ||||
Notes | CIC | Approved | no | |||
Call Number | CAT @ cat @ BTB2002 | Serial | 289 | |||
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Author | Ramon Baldrich; Maria Vanrell; Robert Benavente; Anna Salvatella |
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Title | Color Enhancement based on perceptual sharpening | Type | Miscellaneous | |||
Year | 2003 | Publication | Proceedings of the IEEE International Conference on Image Processing | Abbreviated Journal | ||
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Address | Barcelona | |||||
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Area | Expedition | Conference | ||||
Notes | CIC | Approved | no | |||
Call Number | CAT @ cat @ BVB2003 | Serial | 370 | |||
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