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Newsletter #21 ViCOROB en

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Alstom transporter and ViCOROB: partners again, new European Project: EUROFLEETS2, Mariano Cabezas and Albert Torrent present their PhD thesis, ...
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July, August, September 2013 Newsletter num: 21 http://vicorob.udg.edu Transporte and ViCOROB: partners again The main goal of the project is to be able to get tridimensional information of the high-speed trains in order to be able to inspect in real time the trains. It is necessary that the System is flexible enough as to be able to tune it in the future for further uses. The System should be modular and scalable to introduce, if necessary, new cameras and lasers according to the costumer requirements. The actual configuration includes 22 Photonfocus cameras and 24 lasers as well as 2 or 3 computers for the management of the infrastructure; the used software is based on AQSENSE SL technologies, transferred to the company from ViCOROB on 2004. As a result of this new project, the team has created 3 new work places (1 for a Postdoc and 2 for Technical Engineers) and, soon, a new granted Student will start working on them. ViCOROB New Project: EUROFLEETS2 EUROFLEETS2 represents an enhancement of EUROFLEETS1, with the aim of developing a new pan-European distributed infrastructure with a common strategic vision and coordinated access to Research Vessels (RVs) and marine equipment. Furthermore, EUROFLEETS2 will undertake specific actions to consolidate research fleets’ organization, methodology and tools through operational initiatives (like virtual fleets) leading to more interoperable and cost effective European research fleets. The main objectives of EUROFLEETS2 are: •Promotion of operational coordination and integration of RVs. Modern European RVs are made accessible under EUROFLEETS2 •Completion of strategic perspectives for the European research fleets with a polar component; • Promotion of exchanges of mobile equipment on board European RVs to foster interoperability; •Enhancing the impact of research fleets on innovation by fostering the involvement of industry in specific activities, both as end user or as supplier; •Development of new training actions including a pilot floating university, and of new technological innovations to be widely used on board European RVs; •Taking a new step towards the creation of a long-term sustainable group of European Regional RVs and its insertion into the ESFRI roadmap. We are mainly involved in WorkPackage 12: Innovative technologies For Hydrid and Autonomous Underwater Systems. This work package aims to develop key technologies and innovative functions for underwater systems such as new Hybrid ROVs (HROVs). HROVs are already under development within the consortium between IFREMER and MARUM in another project, in link with the exploitation of the EUROFLEETS1 results (3D HDTV smart camera and smart optical electronics). Our main tasks are related to the Optical-based 3D mapping and control strategies for AUVs, ROVs and HROVs. Two subtasks are being studied and developed in this context. The first is related to Optical 3D mapping in strong relief using a mini 3D HDTV Head. The second one is related to the development of real-time bathymetric mapping system using navigation data. Rafa Garcia i Tudor Nicosevici ViCOROB and ALSTOM transporte keep on working together on a new project related to the 3D inspection of trains, using laser technologies. ViCOROB People Albert Palomer 6/4/1988, Banyoles I am Albert Palomer, Industrial Engineer and I have also studied a master in technologies of the information and automatics, both titles at Universitat de Girona. Between September 2011 and February 2012 I was doing my final degree project at Heriot Watt University in Edinburgh in the context of Erasmus program. During the days I spent in Edinburgh I also was an active member of the mountaineering society at the university, which allowed me to know well a part of the country that is normally missed: its awesome environment and the munros (mountains higher than 3000ft or 914m), and specially Ben Nevis where I climbed several times. After my stay in Edinburgh I joined CIRS, where continuing the work previously done in the lab, I presented my master thesis: Probabilistic ICP for Bathymetry-Based SLAM. In this work a probabilistic registration algorithm that fits better the reality of the sensor which I use to build bathymetries (elevation maps of the seabed). Beyond my research interests that motivates me to stay in CIRS, I also am an active person not only in the associations of my village, Banyoles, but also in the university. In that way, locally I am member of social and political movements, and at university I am member of the human tower society Xoriguers de la UdG (we practice every Tuesday and Thursday from 13 to 15 at the Polytechnical school, you are more than invited to come). Finally, and as I pointed before while talking of my stay in Edinburgh, I love being in the mountains doing either alpinism, climbing or canyoning. In 1993, Joan Batlle created the computer vision and robotics research lab, so, this 2013, the team will be 20 years old! Along its history, there have been hard times and others which have been more prolific, but, the team has maintained its growth and nowadays is a consolidated institution. On Friday the 13th of December at 18:30h there will be a round table on R&D (past, future and trends) to celebrate the jubiläum of ViCOROB at Scientific and Technological Park (Narcís Monturion Building Auditorium), you’re all invited to participate!. ViCOROB Celebration 20 years VICOROB Eurofleets2
Transcript
Page 1: Newsletter #21 ViCOROB en

July, August, September 2013 Newsletter num:

21http://vicorob.udg.edu

Transporte and ViCOROB: partners again

The main goal of the project is to be able to get tridimensional information of the high-speed trains in order to be able to inspect in real time the trains. It is necessary that the System is flexible enough as to be able to tune it in the future for further uses.

The System should be modular and scalable to introduce, if necessary, new cameras and lasers according to the costumer requirements. The actual configuration includes

22 Photonfocus cameras and 24 lasers as well as 2 or 3 computers for the management of the infrastructure; the used software is based on AQSENSE SL technologies, transferred to the company from ViCOROB on 2004.

As a result of this new project, the team has created 3 new work places (1 for a Postdoc and 2 for Technical Engineers) and, soon, a new granted Student will start working on them. ViCOROB

New Project: EUROFLEETS2

EUROFLEETS2 represents an enhancement of EUROFLEETS1, with the aim of developing a new pan-European distributed infrastructure with a common strategic vision and coordinated access to Research Vessels (RVs) and marine equipment.

Furthermore, EUROFLEETS2 will undertake specific actions to consolidate research fleets’ organization, methodology and tools through operational initiatives (like virtual fleets) leading to more interoperable and cost effective European research fleets.

The main objectives of EUROFLEETS2 are:•Promotion of operational coordination and integration of RVs. Modern European RVs are made accessible under EUROFLEETS2•Completion of strategic perspectives for the European research fleets with a polar component;• Promotion of exchanges of mobile equipment on board European RVs to foster interoperability;•Enhancing the impact of research fleets on innovation by fostering the involvement of industry in specific activities, both as end user or as supplier;•Development of new training actions including a pilot floating university, and of new technological innovations to be widely used on board European RVs;•Taking a new step towards the creation of a long-term sustainable group of European Regional RVs and its insertion into the ESFRI roadmap.

We are mainly involved in WorkPackage 12: Innovative technologies For Hydrid and Autonomous Underwater Systems. This work package aims to develop key technologies and innovative functions for underwater systems such as new Hybrid ROVs (HROVs). HROVs are already under development within the consortium between IFREMER and MARUM in another project, in link with the exploitation of the EUROFLEETS1 results (3D HDTV smart camera and smart optical electronics).

Our main tasks are related to the Optical-based 3D mapping and control strategies for AUVs, ROVs and HROVs. Two subtasks are being studied and developed in this context. The first is related to Optical 3D mapping in strong relief using a mini 3D HDTV Head. The second one is related to the development of real-time bathymetric mapping system using navigation data.Rafa Garcia i Tudor Nicosevici

ViCOROB and ALSTOM transporte keep on working together on a new project related to the 3D inspection of trains, using laser technologies.

ViCOROB People

Albert Palomer 6/4/1988, BanyolesI am Albert Palomer, Industrial Engineer and I have also studied a master in technologies of the information and automatics, both titles at Universitat de Girona.

Between September 2011 and February 2012 I was doing my final degree project at Heriot Watt University in Edinburgh in the context of Erasmus program. During the days I spent in Edinburgh I also was an active member of the mountaineering society at the university, which allowed me to know well a part of the country that is normally missed: its awesome environment and the munros (mountains higher than 3000ft or 914m), and specially Ben Nevis where I climbed several times.After my stay in Edinburgh I joined CIRS, where continuing the work previously done in the lab, I presented my master thesis: Probabilistic ICP for Bathymetry-Based SLAM. In this work a probabilistic registration algorithm that fits better the reality of the sensor which I use to build bathymetries (elevation maps of the seabed).Beyond my research interests that motivates me to stay in CIRS, I also am an active person not only in the associations of my village, Banyoles, but also in the university. In that way, locally I am member of social and political movements, and at university I am member of the human tower society Xoriguers de la UdG (we practice every Tuesday and Thursday from 13 to 15 at the Polytechnical school, you are more than invited to come).Finally, and as I pointed before while talking of my stay in Edinburgh, I love being in the mountains doing either alpinism, climbing or canyoning.

In 1993, Joan Batlle created the computer vision and robotics research lab, so, this 2013, the team will be 20 years old!

Along its history, there have been hard times and others which have been more prolific, but, the team has maintained its growth and nowadays is a consolidated institution. On Friday the 13th of December at 18:30h there will be a round table on R&D (past, future and trends) to celebrate the jubiläum of ViCOROB at Scientific and Technological Park (Narcís Monturion Building Auditorium),you’re all invited to participate!. ViCOROB

Celebration 20 years VICOROB

Eurofleets2

Page 2: Newsletter #21 ViCOROB en

Newsletter num: 21July, August, September 2013ViCOROB’s Newsletter

* Cal esmentar l’agraïment als membres de ViCOROB a l’hora de facilitar la informació necessaria per a fer aquest butlletí i

per fer-ne les correcions pertinents.

Albert Torrent defended his PhD thesis entitled “Simultaneous detection and segmentation for generic objects” on July 8 under the supervision of Dr. Jordi Freixenet and Dr. Xavier Lladó.

This thesis deals with the simultaneous detection and segmentation for generic objects in images. The proposed approach is based on building a dictionary of patches, which defines the object and allows the extraction of the detection and segmentation features. These features are then used in a boosting classifier which automatically decides at each round whether it is better to detect or segment. Moreover, we include in the boosting training the ability of crossing information between detection and segmentation with the aim that good detections

may help to better segment and vice versa. Finally, we adapt also the detection proposal to deal with microcalcification detection in mammographic images and the detection of faint compact sources in wide field interferometric radio images. The results obtained in both cases demonstrate the validity of using our approach in such specific problems with simple modifications.Albert Torrent

From June to late August I made a research stay at the Vision, Graphics and Visualization (VGV) research group within the Department of Computer Science at the University of Aberystwyth in Wales, in collaboration with Dr. Reyer Zwiggelaar.

Despite being a relatively short period (3 months), the stay was very fruitful and helped to know the research group. A part of the research itself, I got to know and work with various members of the research group on common issues of interest such as medical imaging applied to breast or prostate cancer and established ways for sharing and providing access the image databases of the two research groups.

The research stay focused on developing and evaluating an algorithm for image registration applied to mammography to detect malignancies in sequences of X-ray images. The research results will be sent to Digital Mammography (IWDM) conference and will surely further strengthen the collaboration with Dr. Zwiggelaar and the VGV group. Also, needless to say, it was a great opportunity to learn about the culture, nature and history of Wales and specifically of the Ceredigion county and Cardigan Bay. Robert Martí

Research stay of Robert Martí in Wales

Xavier Lladó: congratulations to one of the best professors in 2013!

Mariano Cabezas has defended his PhD thesis entitled “Atlas-based segmentation of multiple sclerosis lesions in magnetic resonance imaging”, carried out under the supervision of Dr. Xavier Lladó and Dr. Arnau Oliver.

The presented word tackles the problem of detecting and segmenting white matter lesions common in multiple sclerosis. These lesions can be observed using magnetic resonance imaging of the brain. However, these images present several artifacts and issues such as intensity

inhomogeneities, non-brain tissues or similarities between the intensities of lesion and tissues.As a result of the thesis, two pipeline proposals haven been developed and one of them has been implemented as a prototype in Hospital Vall d’Hebrón. Mariano Cabezas

Best poster award on the XXXIV Edition of the Jornadas de Automática

Guillem Vallicrosa, PhD Student at ViCOROB, receives the best poster award for the research work “Realtime AUV Terrain Based Navigation with Octomap”.

From the 4-6th of September 2013 took place the XXXIV edition of the Jornadas de Automática held in ET-SEIAT and EET of the UPC campus in Terrassa (Barcelona).

The department of Systems Engineering, Automatics and Industrial Informatics (ESAII) organize the workshop and they have been a meeting point for the industry and the university research in the field of the workshop.The new events incorporated in the program are the First Contest of flying robots at the UPC and a course on domestic mobile robotics. voladors a la UPC i un curs de robòtica humanoide de servei domèstic.ViCOROB

Mariano Cabezas and Albert Torrent present their PhD thesis.

“Atlas-based segmentation

of multiple sclerosis lesions

in magnetic resonance imaging

“Simultaneous detection and segmentation

for generic objects

ViCOROB / Robert Martí

ja2013.upc.edu

Vicorob

twitter: @vicorob


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