| Records |
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| Author |
X. Binefa; Jordi Vitria; Maria Vanrell |
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| Title |
Reconstruccion tridimensional de imagenes Microscopicas. |
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Miscellaneous |
| Year |
1992 |
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V Simposium Nacional de Reconocimiento de Formas y Analisis de Imagenes |
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OR;CIC;MV |
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BCNPCL @ bcnpcl @ BVV1992b |
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255 |
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| Author |
Francesc Tous; Agnes Borras; Robert Benavente; Ramon Baldrich; Maria Vanrell; Josep Llados |
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| Title |
Textual Descriptors for browsing people by visual appearence. |
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Conference Article |
| Year |
2002 |
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5è. Congrés Català d’Intel·ligència Artificial CCIA |
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Image retrieval, textual descriptors, colour naming, colour normalization, graph matching. |
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This paper presents a first approach to build colour and structural descriptors for information retrieval on a people database. Queries are formulated in terms of their appearance that allows to seek people wearing specific clothes of a given colour name or texture. Descriptors are automatically computed by following three essential steps. A colour naming labelling from pixel properties. A region seg- mentation step based on colour properties of pixels combined with edge information. And a high level step that models the region arrangements in order to build clothes structure. Results are tested on large set of images from real scenes taken at the entrance desk of a building. |
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DAG;CIC |
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CAT @ cat @ TBB2002a |
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287 |
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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. |
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Miscellaneous |
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2002 |
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Proceedings of the 1st. European Conference on Colour in Graphics Imaging and Vision: 406–411. |
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CIC |
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CAT @ cat @ BTB2002 |
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289 |
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| Author |
Ramon Baldrich; Ricardo Toledo; Ernest Valveny; Maria Vanrell |
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| Title |
Perceptual Colour Image Segmentation. |
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Miscellaneous |
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2002 |
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Proceeding of the Second IASTED International Conference Visualization, Imaging and Image Proceesing VIIP 2002: 145–150. |
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DAG;CIC;ADAS |
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CAT @ cat @ BTV2002 |
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290 |
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| Author |
Francesc Tous; Agnes Borras; Robert Benavente; Ramon Baldrich; Maria Vanrell; Josep Llados |
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| Title |
Textual Descriptions for Browsing People by Visual Apperance. |
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Book Chapter |
| Year |
2002 |
Publication |
Lecture Notes in Artificial Intelligence |
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| Volume |
2504 |
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419-429 |
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| Abstract |
This paper presents a first approach to build colour and structural descriptors for information retrieval on a people database. Queries are formulated in terms of their appearance that allows to seek people wearing specific clothes of a given colour name or texture. Descriptors are automatically computed by following three essential steps. A colour naming labelling from pixel properties. A region seg- mentation step based on colour properties of pixels combined with edge information. And a high level step that models the region arrangements in order to build clothes structure. Results are tested on large set of images from real scenes taken at the entrance desk of a building |
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Springer Verlag |
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DAG;CIC |
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CAT @ cat @ TBB2002b |
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319 |
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| Author |
Agnes Borras; Francesc Tous; Josep Llados; Maria Vanrell |
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| Title |
High-Level Clothes Description Based on Color-Texture and Structural Features |
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Book Chapter |
| Year |
2003 |
Publication |
Lecture Notes in Computer Science |
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| Volume |
2652 |
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108–116 |
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| Abstract |
This work is a part of a surveillance system where content- based image retrieval is done in terms of people appearance. Given an image of a person, our work provides an automatic description of his clothing according to the colour, texture and structural composition of its garments. We present a two-stage process composed by image segmentation and a region-based interpretation. We segment an image by modelling it due to an attributed graph and applying a hybrid method that follows a split-and-merge strategy. We propose the interpretation of five cloth combinations that are modelled in a graph structure in terms of region features. The interpretation is viewed as a graph matching with an associated cost between the segmentation and the cloth models. Fi- nally, we have tested the process with a ground-truth of one hundred images. |
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Springer-Verlag |
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DAG;CIC |
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CAT @ cat @ BTL2003a |
Serial |
368 |
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| Author |
Agnes Borras; Francesc Tous; Josep Llados; Maria Vanrell |
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| Title |
High-Level Clothes Description Based on Colour-Texture and Structural Features |
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Conference Article |
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2003 |
Publication |
1rst. Iberian Conference on Pattern Recognition and Image Analysis IbPRIA 2003 |
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Palma de Mallorca |
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DAG;CIC |
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CAT @ cat @ BTL2003b |
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369 |
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| Author |
Ramon Baldrich; Maria Vanrell; Robert Benavente; Anna Salvatella |
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| Title |
Color Enhancement based on perceptual sharpening |
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Miscellaneous |
| Year |
2003 |
Publication |
Proceedings of the IEEE International Conference on Image Processing |
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Barcelona |
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CIC |
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CAT @ cat @ BVB2003 |
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370 |
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| Author |
Anna Salvatella; Maria Vanrell; Ramon Baldrich |
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| Title |
Subtexture Components for Texture Description |
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Miscellaneous |
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2003 |
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Lecture Notes in Computer Science, vol 2652, pp 884–892 |
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Springer-Verlag |
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CAT @ cat @ SVR2003 |
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421 |
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| Author |
Anna Salvatella; Maria Vanrell; Juan J. Villanueva |
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| Title |
Texture Description based on Subtexture Components, 3rd International Workshop on Texture Syntesis and Analysis |
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2003 |
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3rd International Workshop on Texture Synthesis and Analysis, |
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77–82 |
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1-904410-11-1 |
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CAT @ cat @ SVV2003 |
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422 |
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Robert Benavente; Maria Vanrell |
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| Title |
Fuzzy Colour Naming Based on Sigmoid Membership Functions. |
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Miscellaneous |
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2004 |
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CGIV 2004 Second European Conference on Colour in Graphics, Imaging and Vision, 135:139 |
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Aachen (Germany) |
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CIC |
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CAT @ cat @ BeV2004 |
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441 |
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| Author |
Xavier Otazu; Maria Vanrell |
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| Title |
Building Perceived Colour Images. |
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Miscellaneous |
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2004 |
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CGIV 2004 Second European Conference on Colour in Graphics, Imaging, and Vision, 140:145 |
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Aachen (Germany) |
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CAT @ cat @ OtV2004 |
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450 |
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Francesc Tous; Maria Vanrell; Ramon Baldrich |
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| Title |
Exploring Colour Constancy Solutions. |
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Miscellaneous |
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2004 |
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CGIV 2004 Second European Conference on Colour in Graphics, Imaging, and Vision, 24:29 |
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CAT @ cat @ TVB2004 |
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452 |
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| Author |
Maria Vanrell; Ramon Baldrich; Anna Salvatella; Robert Benavente; Francesc Tous |
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| Title |
Induction operators for a computational colour-texture representation |
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2004 |
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Computer Vision and Image Understanding, 94(1–3):92–114, ISSN: 1077–3142 (IF: 0.651) |
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CAT @ cat @ VBS2004 |
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453 |
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