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Abstracts and Posters Presented at the 2006 Annual Meeting of the American Association for Hand Surgery, Tucson, Arizona

2006 Hand  
There were higher rates of infection, hardware failure, and neuritis in the external fixation arm, and higher rates of tendon complications and early hardware removal in the internal fixation arm.  ...  Next, a surgeon, blinded to the injury status of the digits, performed real-time ultrasound with a 5-to 10-MHz, 38-mm broadband linear array transducer (SonoSite, Bothell, WA).  ... 
doi:10.1007/s11552-006-0003-2 pmid:28429966 pmcid:PMC2517326 fatcat:go4c5m2hx5gidgt64tvwbgwegi

Abstracts and Posters of the XXXVII Annual Meeting of The Association for European Paediatric Cardiology, Porto, 15–18 May, 2002

2002 Cardiology in the Young  
The current study was designed to investigate the impact of coronary sinus drainage on coronary flow reserve (CFR) and myocardial function in patients after a modified Fontan operation.  ...  Coronary sinus drainage into the systemic -or pulmonary venous compartment did not significantly affect CFR. 41% CFR-values were <3.5.  ...  After acquisition o f a real-time 3 D data-set (duration 1 to 5 seconds; 16 frames/second; 4 to 4 5 megabyte) it was stored on a remote computer for later off-line analysis.  ... 
doi:10.1017/s104795110001218x fatcat:mwjxbayaevgr5nwji5qprh3tre

AI Tax: The Hidden Cost of AI Data Center Applications [article]

Daniel Richins, Dharmisha Doshi, Matthew Blackmore, Aswathy Thulaseedharan Nair, Neha Pathapati, Ankit Patel, Brainard Daguman, Daniel Dobrijalowski, Ramesh Illikkal, Kevin Long, David Zimmerman, Vijay Janapa Reddi
2020 arXiv   pre-print
This paper emphasizes the need for a holistic, end-to-end analysis of AI workloads and reveals the "AI tax." We deploy and characterize Face Recognition in an edge data center.  ...  As AI-centric applications benefit from the acceleration promised by accelerators, we find they impose stresses on the hardware and software infrastructure: storage and network bandwidth become major bottlenecks  ...  In the three-stage design, the junction between the ingestion and face detection stages is very simple: ingestion always produces one frame at a time at a particular rate and each frame must run through  ... 
arXiv:2007.10571v1 fatcat:gmkvsfofwrdilh2suhq5lomrqu

IntelliEye

Tarmo Robal, Yue Zhao, Christoph Lofi, Claudia Hauff
2018 Proceedings of the 29th on Hypertext and Social Media - HT '18  
One technological affordance to detect such loss of focus are webcams-ubiquitous pieces of hardware available in almost all laptops today.  ...  In contrast, in this paper, we explore the possibility to make use of simple metrics such as gaze presence or face presence to detect a loss of focus in the online learning setting.  ...  As a result, only low sampling rates are possible without overwhelming low-end computer systems, and we decided on a fixed sampling rate of 4 samples per second.  ... 
doi:10.1145/3209542.3209547 dblp:conf/ht/RobalZLH18 fatcat:74mvad3rjfajbjmxqgdyaqepry

An augmented reality interface to contextual information

Antti Ajanki, Mark Billinghurst, Hannes Gamper, Toni Järvenpää, Melih Kandemir, Samuel Kaski, Markus Koskela, Mikko Kurimo, Jorma Laaksonen, Kai Puolamäki, Teemu Ruokolainen, Timo Tossavainen
2010 Virtual Reality  
In this paper, we report on a prototype augmented reality (AR) platform for accessing abstract information in real-world pervasive computing environments.  ...  The augmented information becomes part of the user's context, and if the user shows interest in the AR content, the system detects this and provides progressively more information.  ...  The camera captures the video with 640 9 480 resolution at a frame rate of 15 frames per second (FPS).  ... 
doi:10.1007/s10055-010-0183-5 fatcat:ssjnxd3vrzgqlmyjub57xsyehu

Processing Panorama Video in Real-time

Håkon Kvale Stensland, Vamsidhar Reddy Gaddam, Marius Tennøe, Espen Helgedagsrud, Mikkel Næss, Henrik Kjus Alstad, Carsten Griwodz, Pål Halvorsen, Dag Johansen
2014 International Journal of Semantic Computing (IJSC)  
For a very long time, one of the important means of increasing performance was to increase the clock frequency.  ...  Multimedia workloads, such as video encoding, are often time sensitive and interactive. These workloads differ from traditional batch processing workloads with no real-time requirements.  ...  As described in Section 4.1.2, camera shutter synchronization is controlled by an external trigger box and, in our current configuration, the cameras deliver a frame rate of 30 fps; that is, the real-time  ... 
doi:10.1142/s1793351x14400054 fatcat:hafewx3ekrcfpat2osb67fjugi

Robust Physical-World Attacks on Deep Learning Models [article]

Kevin Eykholt, Ivan Evtimov, Earlence Fernandes, Bo Li, Amir Rahmati, Chaowei Xiao, Atul Prakash, Tadayoshi Kohno, Dawn Song
2018 arXiv   pre-print
video frames obtained on a moving vehicle(field test) for the target classifier.  ...  Using this methodology, we evaluate the efficacy of physical adversarial manipulations on real objects.  ...  1422211, 1616575, 1646392, 1740897, 1565252, Berkeley Deep Drive, the Center for Long-Term Cybersecurity, FORCES (which receives support from the NSF), the Hewlett Foundation, the MacArthur Foundation, a  ... 
arXiv:1707.08945v5 fatcat:skxu74m7offe3pye4d5lj2fppy

Robust Physical-World Attacks on Deep Learning Visual Classification

Kevin Eykholt, Ivan Evtimov, Earlence Fernandes, Bo Li, Amir Rahmati, Chaowei Xiao, Atul Prakash, Tadayoshi Kohno, Dawn Song
2018 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition  
video frames obtained on a moving vehicle (field test) for the target classifier.  ...  Using this methodology, we evaluate the efficacy of physical adversarial manipulations on real objects.  ...  1422211, 1616575, 1646392, 1740897, 1565252, Berkeley Deep Drive, the Center for Long-Term Cybersecurity, FORCES (which receives support from the NSF), the Hewlett Foundation, the MacArthur Foundation, a  ... 
doi:10.1109/cvpr.2018.00175 dblp:conf/cvpr/EykholtEF0RXPKS18 fatcat:rwlobz4s6fdqnpyaoqpcczlngi

Dependable embedded systems

2008 2008 6th IEEE International Conference on Industrial Informatics  
This Series addresses current and future challenges pertaining to embedded hardware, software, specifications and techniques.  ...  Titles in the Series cover a focused set of embedded topics relating to traditional computing devices as well as hightech appliances used in newer, personal devices, and related topics.  ...  It was a tremendous help to see to possibilities of FDSOI in silicon very early on.  ... 
doi:10.1109/indin.2008.4618103 fatcat:hal6brsgsjg5rlo3u5xil46pxi

Real-time control of video surveillance systems with program supervision techniques

B. Georis, F. Brémond, M. Thonnat
2007 Machine Vision and Applications  
To validate this platform, we have built and evaluated six video surveillance systems which are featured with three properties: adaptability, reliability and real-time processing.  ...  Several issues need to be addressed to provide a correct system configuration: (1) to choose, among a library of programs, those which are best satisfying a given user request, (2) to assign a correct  ...  the processing time of algorithms is less than the frame rate).  ... 
doi:10.1007/s00138-006-0053-z fatcat:qy7z5h4rznawloks4726iwfgam

Visual analysis of faces with application in biometrics, forensics and health informatics [article]

Mohammad Ahsanul Haque
2016 Ph.d.-serien for Det Teknisk-Naturvidenskabelige Fakultet, Aalborg Universitet  
An appearance-based approach to real-time face detection from video frames was proposed in [8] which merely work in real-time in VGA resolution images.  ...  For real-time face detection in high resolution image frames, Mustafah et al. proposed two high resolution (5 MP) smart camera-based systems by extending the works of [9] [10] .  ...  Promising experimental results on a public database have shown that utilizing these signals can improve the accuracy of spoofing detection in a face recognition system.  ... 
doi:10.5278/vbn.phd.engsci.00104 fatcat:445elv6ftfcw3lhg7svwqx3ifu

Reconfigurable AUV for intervention missions: a case study on underwater object recovery

Mario Prats, David Ribas, Narcís Palomeras, Juan Carlos García, Volker Nannen, Stephan Wirth, José Javier Fernández, Joan P. Beltrán, Ricard Campos, Pere Ridao, Pedro J. Sanz, Gabriel Oliver (+4 others)
2011 Intelligent Service Robotics  
As a first experimental validation of the complete system, a Search & Recovery problem is addressed, consisting of finding and recovering a flight data recorder placed at an unknown position at the bottom  ...  of a water tank.  ...  One of the stereo cameras faces forward and the other faces downward.  ... 
doi:10.1007/s11370-011-0101-z fatcat:hl6ak6pdhrfbjdwxsfj2fca3de

Haptic Assembly and Prototyping: An Expository Review [article]

Morad Behandish, Horea T. Ilies
2017 arXiv   pre-print
Such models must 1) accommodate the inherent geometric complexities faced when assembling objects of arbitrary shape; and 2) conform to the computation time limitation imposed by the notorious frame rate  ...  The main focus is on revisiting definitions and classifications of different methods used to handle the constrained multibody simulation in real-time, ranging from physics-based and geometry-based to hybrid  ...  However, the finite time-step in real-time applications is lowerbounded by the computation time per frame, which is dictated by hardware capacity.  ... 
arXiv:1712.00750v1 fatcat:gwkmw5qbqbgb5feiwzzp2qbkli

Efficient large scale acquisition of building interiors

Gleb Bahmutov, Voicu Popescu, Mihai Mudure
2006 ACM SIGGRAPH 2006 Sketches on - SIGGRAPH '06  
Abstract We describe a system for the rapid acquisition of building interiors.  ...  Our custom acquisition device operates at interactive rates. The system provides immediate feedback to the operator.  ...  (left) and panorama face blended in real time (right).  ... 
doi:10.1145/1179849.1180008 dblp:conf/siggraph/BahmutovPM06 fatcat:ovooojna3rb55ceq43zpfylicu

Efficient Large Scale Acquisition of Building Interiors

Gleb Bahmutov, Voicu Popescu, Mihai Mudure
2006 Computer graphics forum (Print)  
Abstract We describe a system for the rapid acquisition of building interiors.  ...  Our custom acquisition device operates at interactive rates. The system provides immediate feedback to the operator.  ...  (left) and panorama face blended in real time (right).  ... 
doi:10.1111/j.1467-8659.2006.00985.x fatcat:oxyotmmgtnfktojvc7n74hhzcm
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