Filters








11 Hits in 11.7 sec

Place recognition using batlike sonar

Dieter Vanderelst, Jan Steckel, Andre Boen, Herbert Peremans, Marc W Holderied
2016 eLife  
In this paper, we propose template based place recognition might underlie sonar-based navigation in bats.  ...  Based on the results presented, we conclude that the proposed echo signatures satisfy both criteria.  ...  We thank Sam Riches (University of Bristol) for his help in collecting data at the Royal Park site.  ... 
doi:10.7554/elife.14188 pmid:27481189 pmcid:PMC4970868 fatcat:hvxaejad65bz7hujv5c33tvxdi

CARS 2016—Computer Assisted Radiology and Surgery Proceedings of the 30th International Congress and Exhibition Heidelberg, Germany, June 21–25, 2016

2016 International Journal of Computer Assisted Radiology and Surgery  
Acknowledgements This study was supported in part by grants from the Ohio Department of Development (TVSF 15-  ...  '', and Amazon Inc., for providing valuable computing resources through an ''AWS in Education Research'' grant.  ...  We have previously shown that image guidance based on pre-operative magnetic resonance (MR) and computed tomography (CT) scans is superior to other methods in locating these landmarks before the craniotomy  ... 
doi:10.1007/s11548-016-1412-5 pmid:27206418 fatcat:uk5r46n2xvhedkfjzmeiweyneq

Bridge inspection: human performance, unmanned aerial systems and automation

Sattar Dorafshan, Marc Maguire
2018 Journal of Civil Structural Health Monitoring  
Unmanned Aerial Systems (UASs) have become of considerable private and commercial interest for a variety of jobs and entertainment in the past 10 years.  ...  This paper is a literature review of the state of practice for the United States bridge inspection programs and outlines how automated and unmanned bridge inspections can be made suitable for present and  ...  The features are traced back to a sequence of images to form the skeleton of the 3D model based on the feature movements.  ... 
doi:10.1007/s13349-018-0285-4 fatcat:tpfq4bm6orhshhgocye5kfbj2y

A design methodology for 2D sparse NDE arrays using an efficient implementation of refracted-ray TFM

Jerzy Dziewierz, Timothy Lardner, Anthony Gachagan
2013 2013 IEEE International Ultrasonics Symposium (IUS)  
Recent advances in the field of tissue engineering include the engineering of skin, cartilage, and bladder, all of which are relatively thin tissues that can rely on diffusion for the delivery of oxygen  ...  One of these technologies takes advantage of the acoustic radiation forces associated with ultrasound standing wave fields to spatially pattern cells within collagen-based hydrogels.  ...  Four anatomic landmarks are computed automatically based on the RCTL tracking results.  ... 
doi:10.1109/ultsym.2013.0035 fatcat:th5znfh7y5bklfdbmhb4u6iq2i

Intrinsic motivation mecanisms for incremental learning of visual saliency

Celine Craye, Celine
2017 unpublished
We more specifically study the literature on visual attention, object localization in computer vision and machine learning techniques.  ...  Chapter 3 -Visual attention, object localization and learning This bibliographic chapter covers the state-of-the-art of the fields related to our proposed approach.  ...  From this sequence, we build a navigation graph based on the technique described in Section 7.4.3.  ... 
fatcat:a2jqued3wbbebhitxeis5m554q

Non-Contact Evaluation Methods for Infrastructure Condition Assessment

Sattar Dorafshan
2018
In this dissertation two aspects of non-contact methods are explored: inspections using unmanned aerial systems (UASs), and conditions assessment using image processing and machine learning techniques.  ...  Inspection, monitoring, and maintenance of these infrastructure in the traditional manner can be expensive, dangerous, time-consuming, and tied to human judgment (the inspector).  ...  ACKNOWLEDGMENTS The authors extend their gratitude to: Matt Farrar, Alan Buerig, and Don Gorely at Idaho Transportation Department (ITD) for providing the fatigue crack specimen and allowing inspection of  ... 
doi:10.26076/ca97-804d fatcat:hpuzypksqfb3bhymr7iaiu3pxq

Proceedings of the 3rd IPLeiria's International Health Congress

Catarina Cardoso Tomás, Emanuel Oliveira, D. Sousa, M. Uba-Chupel, G. Furtado, C. Rocha, A. Teixeira, P. Ferreira, Celeste Alves, Stefan Gisin, Elisabete Catarino, Nelma Carvalho (+1681 others)
2016 BMC Health Services Research  
As a set of competences based on knowledge, health literacy should be developed through education interventions, encompassing the cultural and social context of individuals, since the society, culture  ...  The valued sources of information should be taken into account, as well as needs of information in some topics referred by adolescents in an efficient health education.  ...  Path Analysis showed: a) an indirect effect of rumination on negative affect through experiential avoidance, both in BPD and GSP; b) an indirect effect of metacognition on negative affect through experiential  ... 
doi:10.1186/s12913-016-1423-5 pmid:27409075 pmcid:PMC4943498 fatcat:zozmc6dabvawzbxcxdijkoyvoe

DESIGN AND DEVELOPMENT OF A RESEARCH FRAMEWORK FOR PROTOTYPING CONTROL TOWER AUGMENTED REALITY TOOLS PRESENTATA DA

Nicola Masotti
unpublished
The range of the PSR covers about 65 nm and the range of the SSR is about 110 nm; the antennas are located together with and rotate every 4 seconds.  ...  Mode S information is displayed in a specific window of the Controller Working Position (CWP) ENAV -Roma AIP -Italia AIRAC effective date 2 Larghezza, superficie e resistenza delle TWY TWY width, surface  ...  An infrared imaging camera produces an image based on the differences in infrared radiation intensity that an object emits.  ... 
fatcat:7ftu34i3zjbgraxcdv24gvfpt4

Analysis of rock masses belonging to the Apennine-Maghrebide Orogen by means of in situ and remote methodologies applied to rockfall risk assessment [article]

Simone Mineo
2017
You have been and always will be a landmark in my life.  ...  effect on the image).  ...  Analysis of rock masses belonging to the Apennine-Maghrebide Orogen by means of in situ and remote methodologies applied to rockfall risk assessment ____________________________________________________  ... 
doi:10.6093/unina/fedoa/11456 fatcat:jbkydhac3vgjfebet4qhshreri

Cross-Cultural Believability of Robot Characters

Maxim Makatchev
2018
Homophily based on ethnic similarity between humans and robots, however, has not previously been tested, in part due to the difficulties of endowing a robot with ethnicity.  ...  Other approaches collect corpora of human interactions in target contexts and select maximally distinctive behaviors for further implementation on a virtual character.  ...  for directions to a certain location inside or outside the university building.  ... 
doi:10.1184/r1/6715496.v1 fatcat:j5ycvuldlnannjqx3khtaqy5si

Proceedings SIAMOC 2019

Rita Stagni, Lorenzo Chiari, Silvia Fantozzi, Sabato Mellone, Maria Cristina Bisi
2019
Il congresso annuale della Società Italiana di Analisi del Movimento in Clinica, giunto quest'anno alla sua ventesima edizione, ritorna a Bologna, che già ospitò il terzo congresso nazionale nel 2002.  ...  Questo ha contribuito, in questi venti anni, a fare avanzare sensibilmente la ricerca italiana nel settore, conferendole un respiro ed un impatto internazionale, e a diffonderne l'applicazione clinica  ...  ARTIFICIAL NEURAL NETWORKS FOR STAGING THE GAIT DEFICIT IN PARKINSON DISEASE ACKNOWLEDGMENT The DoMoMEA Project is funded by Sardegna Ricerche with POR FESR 2014/2020 funds, Priority Axis I "Scientific  ... 
doi:10.6092/unibo/amsacta/6260 fatcat:jgvyuuglhbaspgh7pvpnevb3om