2,028,144 Hits in 9.4 sec

Face Card: An Information-sharing Framework on Google Glass [article]

Weiren Wang, Miseon Park, Yuanzhe Fan, Thad Starner, Gregory D. Abowd
2018 arXiv   pre-print
We present Face Card, a system builds on Google Glass to provide information-sharing service with around people.  ...  Utilizing Bluetooth Low Energy (BLE) and proper user interface, Face Card demonstrates the potential of being an efficient information sharing system framework.  ...  Conclusion In this paper, we present Face Card, a system framework for information sharing based on Google Glass. We demonstrate theevaluation result of Face Card and describe our future work.  ... 
arXiv:1606.08065v2 fatcat:nicuk7pl4vfyvm5cakpyndor24

Are two views better than one? Investigating three-quarter view facial composites

Hayley Ness, Peter J.B. Hancock, Leslie Bowie, Vicki Bruce, Graham Pike, Dr Charlie D. Frowd
2015 Journal of Forensic Practice  
Abstract Purpose -The introduction of a three-quarter-view database in the PRO-fit facialcomposite system has enabled an investigation into the effects of image view in face construction.  ...  Also, it would be beneficial for a witness to construct two composites of a suspect, one in full-face view and one in a three-quarter-view, particularly when the witness has only encoded one view.  ...  in a more threedimensional way-that is, in a three-quarter than a full-face view (the latter of which captures little of the three-dimensional information available at encoding).  ... 
doi:10.1108/jfp-10-2014-0040 fatcat:m65qpe7venh6ja7v7apc4m57ci

EmoCo: Visual Analysis of Emotion Coherence in Presentation Videos

Haipeng Zeng, Xingbo Wang, Aoyu Wu, Yong Wang, Quan Li, Alex Endert, Huamin Qu
2019 IEEE Transactions on Visualization and Computer Graphics  
Our visualization system features a channel coherence view and a sentence clustering view that together enable users to obtain a quick overview of emotion coherence and its temporal evolution.  ...  In addition, a detail view and word view enable detailed exploration and comparison from the sentence level and word level, respectively.  ...  This work is partially supported by a grant under Hong Kong ITF UICP scheme (grant number: UIT/142).  ... 
doi:10.1109/tvcg.2019.2934656 pmid:31443002 fatcat:ikyms2pmjrbu7iqmxz67f6vcae

Robust Face Recognition System Based on a Multi-Views Face Database [chapter]

Dominique Ginhac, Fan Yang, Xiaojuan Liu, Jianwu Dang, Michel Paindavoine
2008 Recent Advances in Face Recognition  
In this chapter, we describe a new robust face recognition system base on a multi-views face database that derives some 3-D information from a set of face images.  ...  Our acquisition system is composed of five standard cameras, which can take simultaneously five views of a face at different angles (frontal face, right profile, left profile, three-quarter right and three-quarter  ... 
doi:10.5772/6391 fatcat:3hc43w7vrzhohl6pzvxon73eky

Using 3D computer graphics for perception

Adrian Schwaninger, Sandra Schumacher, Heinrich Bülthoff, Christian Wallraven
2007 Proceedings of the 4th symposium on Applied perception in graphics and visualization - APGV '07  
Ten face-stimuli were presented from a frontal view and from a 45 • side view. At test, they had to be recognized among ten distractor faces shown from different viewpoints.  ...  The results demonstrated that human observers are capable of recognizing faces across different viewpoints on the sole basis of isolated featural information and of isolated configural information.  ...  Acknowledgements We would like to thank Jenny Campos and three anonymous reviewers for valuable comments on an earlier draft of this manuscript.  ... 
doi:10.1145/1272582.1272586 dblp:conf/apgv/SchwaningerSBW07 fatcat:j5bzf7tmm5bixk6su63qr6fq2m

The two-user Responsive Workbench

Maneesh Agrawala, Andrew C. Beers, Ian McDowall, Bernd Fröhlich, Mark Bolas, Pat Hanrahan
1997 Proceedings of the 24th annual conference on Computer graphics and interactive techniques - SIGGRAPH '97  
We present the two-user Responsive Workbench: a projectionbased virtual reality system that allows two people to simultaneously view individual stereoscopic image pairs from their own viewpoints.  ...  The system tracks the head positions of both users and computes four images -one for each eye of each person.  ...  We have developed three scenarios that make use of such specialized views.  ... 
doi:10.1145/258734.258875 dblp:conf/siggraph/AgrawalaBMFBH97 fatcat:n2lfcylwfva2to2cg42sarhv7q

Men's judgments of women's facial attractiveness from two- and three-dimensional images are similar

C. C. Tigue, K. Pisanski, J. J. M. O'Connor, P. J. Fraccaro, D. R. Feinberg
2012 Journal of Vision  
We used rotating three-dimensional (3D) images of women's faces to test whether men's attractiveness ratings of women's faces from 2D and 3D images differed.  ...  Because face coding in the human visual system is viewpoint-specific, faces may be processed differently from different angles.  ...  Because the human visual system may process three-dimensional (3D) objects differently depending on the viewing angle, studies that use front-facing facial images may be limited.  ... 
doi:10.1167/12.12.3 pmid:23132932 fatcat:4z4gqsohajbb3mtipv72rrpkbq

Lipreading Using Profile Versus Frontal Views

Patrick Lucey, Gerasimos Potamianos
2006 2006 IEEE Workshop on Multimedia Signal Processing  
However, the vast majority of audio-visual automatic speech recognition (AVASR) studies assume frontal images of the speaker's face.  ...  Visual information from a speaker's mouth region is known to improve automatic speech recognition robustness.  ...  Specifics of all three AVASR systems are briefly overviewed in Section III.c. A.  ... 
doi:10.1109/mmsp.2006.285261 dblp:conf/mmsp/LuceyP06 fatcat:ucbtzt6jnrdnpjwyr2klxl2lku

Are face representations viewpoint dependent? A stereo advantage for generalising across different views of faces

Darren Burke, Jessica Taubert, Talia Higman
2007 Vision Research  
Stereoscopic information about the three-dimensional structure of the face is systematically misleading in nearly all previous investigations of face recognition, since a face depicted on a computer monitor  ...  the viewpoint costs found in face recognition experiments might be a better reflection of the information that is typically unavailable in the experimental stimuli than of the underlying neural representation  ...  Acknowledgments We thank Steve Gibson (and friends) for producing the photographs used in the experiment, and two anonymous reviewers for helpful comments in the preparation of the manuscript.  ... 
doi:10.1016/j.visres.2007.04.018 pmid:17572467 fatcat:xfxnkiww55h23iwtvctikyglui

Shared neural codes for visual and semantic information about familiar faces in a common representational space

Matteo Visconti di Oleggio Castello, James V. Haxby, M. Ida Gobbini
2021 Proceedings of the National Academy of Sciences of the United States of America  
familiar faces could be decoded across brains in the extended system for processing nonvisual information associated with faces.  ...  Processes evoked by seeing a personally familiar face encompass recognition of visual appearance and activation of social and person knowledge.  ...  shared code for this information is embedded in areas of the extended system for face perception.  ... 
doi:10.1073/pnas.2110474118 pmid:34732577 pmcid:PMC8609335 fatcat:5kqj4zq3q5ftdj2u7tf2vrm3mi

Precise Ensemble Face Representation Given Incomplete Visual Input

Jason M. Haberman, Lauren Ulrich
2019 i-Perception  
Observers viewed sets of faces varying in identity or expression and adjusted a test face to match the perceived average. In one condition, faces amodally completed behind horizontal bars.  ...  In another condition, identical facial information was presented, but in the foreground (i.e., face parts appeared on fragmented strips in front of a background).  ...  The primary task consisted of 80 trials in each of the three conditions, for a total of 240 trials.  ... 
doi:10.1177/2041669518819014 pmid:30671221 pmcid:PMC6327340 fatcat:ml22untajbeylht5g6xn6zyvx4

Joint face and head tracking inside multi-camera smart rooms

Zhenqiu Zhang, Gerasimos Potamianos, Andrew W. Senior, Thomas S. Huang
2007 Signal, Image and Video Processing  
three-dimensional (3D) space and also yield two-dimensional (2D) face information in the available camera views.  ...  The paper introduces a novel detection and tracking system that provides both frame-view and world-coordinate human location information, based on video from multiple synchronized and calibrated cameras  ...  The authors would like to acknowledge contributions by a number of IBM colleagues to the development of the background subtraction tracker used in this paper, through their work on the IBM Smart Surveillance  ... 
doi:10.1007/s11760-007-0018-3 fatcat:73ompet6onfudfgq2wrlemznqq

An Open API Framework to Support the Capability Discovery Mechanism Using the Enhanced SIP OPTIONS Exchange

Dongcheul Lee
2017 International Journal of Control and Automation  
When a more advanced future technologies, as well as 3D modeling enables face of things, it seems to be applicable in many areas .  ...  The user can be modeled on their face to 3D without any special equipment from anywhere by using a mobile camera. This work can be used molding sector, production figures, facial restoration etc.  ...  Acknowledgments Following are results of a study on the "Leades INdustry-university Cooperation" Project, supported by the Ministry of Education, Science & Technology (MEST)  ... 
doi:10.14257/ijca.2017.10.2.30 fatcat:wdw4bhh3nrfd3hx2ohip7ywc3a

Top–down learning of low-level vision tasks

Michael J Jones, Pawan Sinha, Thomas Vetter, Tomaso Poggio
1997 Current Biology  
We interpret the encouraging performance of our computational model as evidence in support of the hypothesis that the human visual system may learn to perform supposedly low-level perceptual tasks in a  ...  The model's performance is highly tolerant to the problems of sensor noise and incomplete input image information.  ...  This research is sponsored by grants from ONR under contract N00014-93-1-0385 and from ARPA-ONR under contract N00014-92-J-1879; and by a grant from the National Science Foundation under contract ASC-9217041  ... 
doi:10.1016/s0960-9822(06)00419-2 pmid:9382836 fatcat:lsu7ofudprb3lgngpic2nrlyxu

Evaluation Of The Discrimination Power Of Features Extracted From 2-D And 3-D Facial Images For Facial Expression Analysis

Ioanna-Ourania Stathopoulou, G.A. Tsihrintzis
2005 Zenodo  
Publication in the conference proceedings of EUSIPCO, Antalya, Turkey, 2005  ...  All three cameras photograph the face of each subject simultaneously, so as to create a database of facial expressions as viewed from three different angles.  ...  We detect the front view of the face.  ... 
doi:10.5281/zenodo.39320 fatcat:4usk7at6efd6xma3bcy6ymrzdi
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