| Records |
| Author |
Josep Llados; Jaime Lopez-Krahe; Gemma Sanchez; Enric Marti |
| Title |
Interprétation de cartes et plans par mise en correspondance de graphes de attributs |
Type |
Conference Article |
| Year |
2000 |
Publication |
12 Congrès Francophone AFRIF–AFIA |
Abbreviated Journal |
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| Volume |
3 |
Issue |
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Pages |
225-234 |
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Conference |
RFIA |
Notes  |
DAG;IAM |
Approved |
no |
| Call Number |
IAM @ iam @ LLS2000 |
Serial |
1567 |
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| Author |
Josep Llados; Enric Marti |
| Title |
Graph-edit algorithms for hand-drawn graphical document recognition and their automatic introduction |
Type |
Journal Article |
| Year |
1999 |
Publication |
Machine Graphics & Vision journal, special issue on Graph transformation |
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DAG;IAM |
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no |
| Call Number |
IAM @ iam @ LIM1999c |
Serial |
1569 |
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| Author |
Josep Llados; Ernest Valveny; Enric Marti |
| Title |
Symbol Recognition in Document Image Analysis: Methods and Challenges |
Type |
Journal Article |
| Year |
2000 |
Publication |
Recent Research Developments in Pattern Recognition, Transworld Research Network, |
Abbreviated Journal |
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| Volume |
1 |
Issue |
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Pages |
151–178. |
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ISBN |
81-86846-61-1 |
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| Notes |
DAG;IAM |
Approved |
no |
| Call Number |
IAM @ iam @ LVM2000 |
Serial |
1575 |
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| Author |
Josep Llados; Enric Marti |
| Title |
Interpretacio de dibuixos lineals mitjançant tècniques d isomorfisme entre grafs |
Type |
Conference Article |
| Year |
1995 |
Publication |
Trobada de Joves Investigadors |
Abbreviated Journal |
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Issue |
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Pages |
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| Abstract |
L’anàlisi de documents té com a objectiu la interpretació automàtica de documents impresos sobre paper, amb la finalitat d’obtenir una descripció simbòlica d’aquests, que permeti el seu emmagatzemament i posterior tractament computacional. Les tècniques basades en grafs relacionals d’atributs permeten representar de manera compacta la informació continguda en dibuixos lineals i mitjançant mecanismes d’isomorfisme entre grafs, reconèixer-hi certes estructures i d’aquesta manera, interpretar el document. En aquest treball es dóna una visió general de les tènciques de grafs aplicades al reconeixement visual d’objectes en problemes d’anàlisi de documents. Aquestes tècniques s’il·lustren amb un exemple de reconeixement de plànols dibuixats a mà alçada. Finalment es proposa la utilització de tècniques de Hough com a mecanisme per accelerar el procés de reconeixement aplicant un cert coneixement sobre el domini en el que es treballa |
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| Notes |
DAG;IAM |
Approved |
no |
| Call Number |
IAM @ iam @ LlM1995 |
Serial |
1578 |
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| Author |
Gemma Sanchez; Ernest Valveny; Josep Llados; Enric Marti; Oriol Ramos Terrades; N.Lozano; Joan Mas |
| Title |
A system for virtual prototyping of architectural projects |
Type |
Conference Article |
| Year |
2003 |
Publication |
Proceedings of Fifth IAPR International Workshop on Pattern Recognition |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
65-74 |
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Conference |
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| Notes |
DAG;IAM |
Approved |
no |
| Call Number |
IAM @ iam @ SVL2003 |
Serial |
1650 |
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| Author |
Ramon Baldrich; Ricardo Toledo; Ernest Valveny; Maria Vanrell |
| Title |
Perceptual Colour Image Segmentation. |
Type |
Miscellaneous |
| Year |
2002 |
Publication |
Proceeding of the Second IASTED International Conference Visualization, Imaging and Image Proceesing VIIP 2002: 145–150. |
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| Notes |
DAG;CIC;ADAS |
Approved |
no |
| Call Number |
CAT @ cat @ BTV2002 |
Serial |
290 |
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| Author |
Robert Benavente; Gemma Sanchez; Ramon Baldrich; Maria Vanrell; Josep Llados |
| Title |
Normalized colour segmentation for human appearance description. |
Type |
Conference Article |
| Year |
2000 |
Publication |
15 th International Conference on Pattern Recognition |
Abbreviated Journal |
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| Volume |
3 |
Issue |
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Pages |
637-641 |
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| Abstract |
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| Address |
Barcelona. |
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Medium |
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| Area |
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Expedition |
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Conference |
ICPR |
| Notes |
DAG;CIC |
Approved |
no |
| Call Number |
CAT @ cat @ BSB2000 |
Serial |
223 |
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| Author |
Francesc Tous; Agnes Borras; Robert Benavente; Ramon Baldrich; Maria Vanrell; Josep Llados |
| Title |
Textual Descriptors for browsing people by visual appearence. |
Type |
Conference Article |
| Year |
2002 |
Publication |
5è. Congrés Català d’Intel·ligència Artificial CCIA |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Keywords |
Image retrieval, textual descriptors, colour naming, colour normalization, graph matching. |
| 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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| Notes |
DAG;CIC |
Approved |
no |
| Call Number |
CAT @ cat @ TBB2002a |
Serial |
287 |
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| Author |
Francesc Tous; Agnes Borras; Robert Benavente; Ramon Baldrich; Maria Vanrell; Josep Llados |
| Title |
Textual Descriptions for Browsing People by Visual Apperance. |
Type |
Book Chapter |
| Year |
2002 |
Publication |
Lecture Notes in Artificial Intelligence |
Abbreviated Journal |
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| Volume |
2504 |
Issue |
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Pages |
419-429 |
| Keywords |
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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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| Publisher |
Springer Verlag |
Place of Publication |
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Edition |
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Medium |
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Expedition |
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Conference |
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| Notes |
DAG;CIC |
Approved |
no |
| Call Number |
CAT @ cat @ TBB2002b |
Serial |
319 |
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| Author |
Agnes Borras; Francesc Tous; Josep Llados; Maria Vanrell |
| Title |
High-Level Clothes Description Based on Color-Texture and Structural Features |
Type |
Book Chapter |
| Year |
2003 |
Publication |
Lecture Notes in Computer Science |
Abbreviated Journal |
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| Volume |
2652 |
Issue |
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Pages |
108–116 |
| Keywords |
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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. |
| Address |
Springer-Verlag |
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| Notes |
DAG;CIC |
Approved |
no |
| Call Number |
CAT @ cat @ BTL2003a |
Serial |
368 |
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| Author |
Agnes Borras; Francesc Tous; Josep Llados; Maria Vanrell |
| Title |
High-Level Clothes Description Based on Colour-Texture and Structural Features |
Type |
Conference Article |
| Year |
2003 |
Publication |
1rst. Iberian Conference on Pattern Recognition and Image Analysis IbPRIA 2003 |
Abbreviated Journal |
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Issue |
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Pages |
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| Abstract |
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| Address |
Palma de Mallorca |
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DAG;CIC |
Approved |
no |
| Call Number |
CAT @ cat @ BTL2003b |
Serial |
369 |
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| Author |
Partha Pratim Roy; Eduard Vazquez; Josep Llados; Ramon Baldrich; Umapada Pal |
| Title |
A System to Segment Text and Symbols from Color Maps |
Type |
Book Chapter |
| Year |
2008 |
Publication |
Graphics Recognition. Recent Advances and New Opportunities |
Abbreviated Journal |
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| Volume |
5046 |
Issue |
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Pages |
245-256 |
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LNCS |
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Edition |
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| Notes |
DAG;CIC |
Approved |
no |
| Call Number |
CAT @ cat @ RVL2008 |
Serial |
1005 |
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| Author |
Ernest Valveny; Antonio Lopez |
| Title |
Numeral Recognition for Quality Control of Surgical Sachets |
Type |
Miscellaneous |
| Year |
2003 |
Publication |
Proceedings of the Seventh International Conference on Document Analysis and Recognition (ICDAR´03), 379–383 |
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| Notes |
DAG;ADAS |
Approved |
no |
| Call Number |
ADAS @ adas @ VaL2003 |
Serial |
423 |
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| Author |
Marçal Rusiñol; David Aldavert; Ricardo Toledo; Josep Llados |
| Title |
Browsing Heterogeneous Document Collections by a Segmentation-Free Word Spotting Method |
Type |
Conference Article |
| Year |
2011 |
Publication |
11th International Conference on Document Analysis and Recognition |
Abbreviated Journal |
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Issue |
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Pages |
63-67 |
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| Abstract |
In this paper, we present a segmentation-free word spotting method that is able to deal with heterogeneous document image collections. We propose a patch-based framework where patches are represented by a bag-of-visual-words model powered by SIFT descriptors. A later refinement of the feature vectors is performed by applying the latent semantic indexing technique. The proposed method performs well on both handwritten and typewritten historical document images. We have also tested our method on documents written in non-Latin scripts. |
| Address |
Beijing, China |
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ICDAR |
| Notes |
DAG;ADAS |
Approved |
no |
| Call Number |
Admin @ si @ RAT2011 |
Serial |
1788 |
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| Author |
Adria Rico; Alicia Fornes |
| Title |
Camera-based Optical Music Recognition using a Convolutional Neural Network |
Type |
Conference Article |
| Year |
2017 |
Publication |
12th IAPR International Workshop on Graphics Recognition |
Abbreviated Journal |
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Issue |
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Pages |
27-28 |
| Keywords |
optical music recognition; document analysis; convolutional neural network; deep learning |
| Abstract |
Optical Music Recognition (OMR) consists in recognizing images of music scores. Contrary to expectation, the current OMR systems usually fail when recognizing images of scores captured by digital cameras and smartphones. In this work, we propose a camera-based OMR system based on Convolutional Neural Networks, showing promising preliminary results |
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Conference |
GREC |
| Notes |
DAG;600.097; 600.121 |
Approved |
no |
| Call Number |
Admin @ si @ RiF2017 |
Serial |
3059 |
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