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Displaying 1-35 out of 35 total
WaterLady: A Case Study for Connecting Physical Devices into Social Networks
Found in: 2012 IEEE 9th Int'l Conference on Ubiquitous Intelligence & Computing / 9th Int'l Conference on Autonomic & Trusted Computing (UIC/ATC)
By Longbiao Chen,Yaochun Li,Zeming Zheng,Li Zhang,Dan He,Xiaolong Li,Sha Zhao,Shijian Li,Gang Pan
Issue Date:September 2012
pp. 930-934
An increasing number of connectable devices have been used in our everyday living environments. However, their working status usually cannot be remotely monitored in a ubiquitous way, leading to potential inefficiency in energy consumption. In this paper, ...
 
3D Face Recognition using Mapped Depth Images
Found in: Computer Vision and Pattern Recognition Workshop
By Gang Pan, Shi Han, Zhaohui Wu, Yueming Wang
Issue Date:June 2005
pp. 175
<p>This paper addresses 3D face recognition from facial shape. Firstly, we present an effective method to automatically extract ROI of facial surface, which mainly depends on automatic detection of facial bilateral symmetry plane and localization of ...
 
SmartShadow: Modeling a user-centric mobile virtual space
Found in: Pervasive Computing and Communications, IEEE International Conference on
By Li Zhang, Gang Pan, Zhaohui Wu, Shijian Li, Cho-li Wang
Issue Date:March 2009
pp. 1-4
This paper attempts to model pervasive computing environments as a user-centric “SmartShadow” using the BDP (Belief-Desire-Plan) user model, which maps pervasive computing environments into a dynamic virtual user space. SmartShadow will follow the user to ...
 
Hallucinating 3D facial shapes
Found in: Computer Vision and Pattern Recognition, IEEE Computer Society Conference on
By Gang Pan, Song Han, Zhaohui Wu
Issue Date:June 2008
pp. 1-8
This paper focuses on hallucinating a facial shape from a low-resolution 3D facial shape. Firstly, we give a constrained conformal embedding of 3D shape in R<sup>2</sup>, which establishes an isomorphic mapping between curved facial surface and...
 
3D Face Recognition in the Presence of Expression: A Guidance-based Constraint Deformation Approach
Found in: Computer Vision and Pattern Recognition, IEEE Computer Society Conference on
By Yueming Wang, Gang Pan, Zhaohui Wu
Issue Date:June 2007
pp. 1-7
Three-dimensional human face recognition in the presence of expression is a big challenge, since the shape distortion caused by facial expression greatly weakens the rigid matching. This paper proposes a guidance-based constraint deformation(GCD) model to ...
 
Finding Symmetry Plane of 3D Face Shape
Found in: Pattern Recognition, International Conference on
By Gang Pan, Yueming Wang, Yipeng Qi, Zhaohui Wu
Issue Date:August 2006
pp. 1143-1146
The symmetry plane detection from 3D face shape is much helpful for pose estimation and feature extraction for a wide range of applications, e.g. 3D face recognition. This paper proposes a robust symmetry plane detection method for 3D face models, which is...
 
Robust Metric and Alignment for Profile-Based Face Recognition: An Experimental Comparison
Found in: Applications of Computer Vision and the IEEE Workshop on Motion and Video Computing, IEEE Workshop on
By Gang Pan, Lei Zheng, Zhaohui Wu
Issue Date:January 2005
pp. 117-122
The human facial profile curve provides complementary information of the face that is not present in the frontal-view face, which has been used in face identification, face analysis and modelling. This paper addresses robust facial profile recognition. Wit...
 
Automatic 3D face verification from range data
Found in: Multimedia and Expo, IEEE International Conference on
By Gang Pan, Zhaohui Wu, Yunhe Pan
Issue Date:July 2003
pp. 133-136
In this paper, we presented a novel approach for automatic 3D face verification from range data. The method consists of range data registration and comparison. There are two steps in registration procedure: the coarse step conducting the normalization by e...
 
Pervasive Service Bus: Smart SOA Infrastructure for Ambient Intelligence
Found in: IEEE Intelligent Systems
By Gang Pan,Li Zhang,Zhaohui Wu,Shijian Li,Laurence Yang,Man Lin,Yuanchun Shi
Issue Date:July 2014
pp. 52-60
Ambient intelligence (AmI) aims to make our everyday environments intelligent--that is, sensitive, adaptive, and responsive to the presence of people--in a transparent manner. Several challenges exist to building an efficient infrastructure for AmI, includ...
 
Collaborative Policy Administration
Found in: IEEE Transactions on Parallel and Distributed Systems
By Weili Han,Zheran Fang,Laurence Tianruo Yang,Gang Pan,Zhaohui Wu
Issue Date:February 2014
pp. 498-507
Policy-based management is a very effective method to protect sensitive information. However, the overclaim of privileges is widespread in emerging applications, including mobile applications and social network services, because the applications' users inv...
 
The Convergence of Machine and Biological Intelligence
Found in: IEEE Intelligent Systems
By Zhaohui Wu,Raj Reddy,Gang Pan,Nenggan Zheng,Paul F.M.J. Verschure,Qiaosheng Zhang,Xiaoxiang Zheng,Jose C. Principe,Alex Kreilinger,Martin Rohm,Vera Kaiser,Robert Leeb,Rudiger Rupp,Gernot R. Muller-Putz
Issue Date:September 2013
pp. 28-43
To explore the exciting new domain of brain informatics, we invited several well-known experts to discuss the state of the art, the challenges, the opportunities, and the trends. In "Creating Human-Level AI by Educating a Child Machine," Raj Redd...
 
Touch-driven interaction via an NFC-enabled smartphone
Found in: Pervasive Computing and Communications Workshops, IEEE International Conference on
By Longbiao Chen,Gang Pan,Shijian Li
Issue Date:March 2012
pp. 504-506
With the advent of smart home technologies, convenient and intuitive cyber-physical interaction methods are in great need. We demonstrate a touch-driven interaction system with home appliances via an NFC-enabled smartphone. By touching the phone to NFC tag...
 
Heat Transfer Performance of Micro Heat Pipe with Trapezium-grooved Wick
Found in: Intelligent Computation Technology and Automation, International Conference on
By Li Xibing,Liu Xianli,Shi Zhimin,Jiang Hui,Lou XiaoZhong,Wang Shigang,Han Gang,Pan Yongge
Issue Date:January 2012
pp. 614-618
With the infinite yearning for product performances in microelectronics and chemicals, increasing integration level of microelectronic products has brought the fatal problem of heat dissipation. In order to meet high-power chips' heat dissipation, in this ...
 
Touch-Driven Interaction between Physical Space and Cyberspace with NFC
Found in: International Conference on Internet of Things and International Conference on Cyber, Physical and Social Computing
By Longbiao Chen,Gang Pan,Shijian Li
Issue Date:October 2011
pp. 258-265
Nowadays, natural and intuitive interactions between physical space and cyberspace have become increasingly important in our daily life. In this paper, we propose touch-driven interaction, which translates touch action into information flow in cyberspace, ...
 
Reverse Seam Carving
Found in: Image and Graphics, International Conference on
By Gang Pan,Weishu Li,Wei Bai,Jinyan Chen,Luyuan Li
Issue Date:August 2011
pp. 50-55
Seam carving is an effective operator supporting content-aware resizing for both image reduction and expansion. However, repeated seam removing and inserting processes lead to excessively distortion image when imposed on seam insertion then removal operati...
 
Structure-Aware Image Completion with Texture Propagation
Found in: Image and Graphics, International Conference on
By Di Sun,Li Yuan,Yi Zhang,Jiawan Zhang,Gang Pan
Issue Date:August 2011
pp. 199-204
Structure-aware image completion has the reputation of keeping the salient structure of images, except for the case in texture propagation of images with distinguishing texture characteristics and large missing region. This inspirits us to design this new ...
 
Semantic Device Bus for Internet of Things
Found in: Embedded and Ubiquitous Computing, IEEE/IFIP International Conference on
By Kun Yang, Shijian Li, Li Zhang, Gang Pan
Issue Date:December 2010
pp. 341-346
The vision of the Internet of things is very appealing, and gains more and more attention. Since mobile devices in the Internet become more complex and heterogeneous, device collaboration will be full of technical challenges. How to integrate different sys...
 
GeeAir: Waving in the Air to Control Home Appliances
Found in: Ubiquitous, Autonomic and Trusted Computing, Symposia and Workshops on
By Jiahui Wu, Gang Pan, Shijian Li, Zhaohui Wu, Daqing Zhang
Issue Date:October 2010
pp. 506-508
This video is a demonstration of our previous work [5], where we presented a handheld mobile device Gee Air, a gesture-based universal controller for home appliances. Combining the speech, gesture, joystick, button, and light, Gee Air allows the users to i...
 
Removal of 3D facial expressions: A learning-based approach
Found in: Computer Vision and Pattern Recognition, IEEE Computer Society Conference on
By Gang Pan, Song Han, Zhaohui Wu, Yuting Zhang
Issue Date:June 2010
pp. 2614-2621
This paper focuses on the task of recovering the neutral 3D face of a person when given his/her 3D face model with facial expression. We propose a learning-based expression removal framework to tackle this task. Our basic idea is to model expression residu...
 
TaskShadow: Toward Seamless Task Migration across Smart Environments
Found in: IEEE Intelligent Systems
By Gang Pan, Yuqiong Xu, Zhaohui Wu, Shijian Li, Laurence T. Yang, Man Lin, Zhong Liu
Issue Date:May 2011
pp. 50-57
<p>The OSGi-based platform TaskShadow supports seamless task migration across smart environments using a task-to-service mapping algorithm to semantically search for suitable low-level services that achieve high-level tasks.</p>
 
ScudOSGi: Enabling Facility-Involved Task Migration in OSGi Framework
Found in: Frontier of Computer Science and Technology, Japan-China Joint Workshop on
By Yuqiong Xu, Shijian Li, Gang Pan
Issue Date:December 2009
pp. 125-131
In pervasive computing environment, user's mobility requires tasks to follow him/her. Moreover, tasks usually are involved in local facilities of physical spaces. In this paper, we propose a framework, called ScudOSGi, which enables facility-involved task ...
 
Eyeblink-based Anti-Spoofing in Face Recognition from a Generic Webcamera
Found in: Computer Vision, IEEE International Conference on
By Gang Pan, Lin Sun, Zhaohui Wu, Shihong Lao
Issue Date:October 2007
pp. 1-8
We present a real-time liveness detection approach against photograph spoofing in face recognition, by recognizing spontaneous eyeblinks, which is a non-intrusive manner. The approach requires no extra hardware except for a generic webcamera. Eyeblink sequ...
 
Multiple Digital Watermarking Scheme Based on ICA
Found in: Image Analysis for Multimedia Interactive Services, International Workshop on
By Cong Jin, Ting Su, Liang-Gang Pan
Issue Date:June 2007
pp. 70
This paper proposes a novel approach to multiple digital watermarking of images based on independent component analysis (ICA). Firstly, discrete wavelet transform (DWT) was applied to one sub-image extracted from the original image orderly, at the same tim...
 
Human Face Orientation Detection Using Power Spectrum Based Measurements
Found in: Automatic Face and Gesture Recognition, IEEE International Conference on
By Shi Han, Gang Pan, Zhaohui Wu
Issue Date:May 2004
pp. 791
This paper presents a new approach to human face orientation detection. We start the work with establishing a frequency domain model to analyze the orientation distribution of the oriented patterns in an image, according to the power spectrum of its bi-val...
 
Study on Heat Transfer Performance of Micro Heat Pipe with Trapezium-grooved Wick
Found in: Optoelectronics and Image Processing, International Conference on
By Li Xibing, Liu Xianli, Shi Zhimin, Jiang Hui, Lou Xiaozhong, Wang Shigang, Han Gang, Pan Yongge
Issue Date:November 2010
pp. 435-439
As the result of infinite yearning for product performance in microelectronics and chemicals, increasing integration level of microelectronic products has brought about the fatal problem of heat dissipation. In order to meet the challenge of high-power chi...
 
From taxi GPS traces to social and community dynamics: A survey
Found in: ACM Computing Surveys (CSUR)
By Chao Chen, Daqing Zhang, Gang Pan, Pablo Samuel Castro, Shijian Li
Issue Date:November 2013
pp. 1-34
Vehicles equipped with GPS localizers are an important sensory device for examining people’s movements and activities. Taxis equipped with GPS localizers serve the transportation needs of a large number of people driven by diverse needs; their traces...
     
Prophet: what app you wish to use next
Found in: Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication (UbiComp '13 Adjunct)
By Gang Pan, Shijian Li, Wangsheng Zhang, Xun Zou
Issue Date:September 2013
pp. 167-170
A variety of applications (app) installed on smart phones do greatly enrich our lives, but make it more difficult to organize our screens and folders. Predicting apps that will be in use next can benefit users a lot. In this poster, we propose some light-w...
     
TaskShadow-W: NFC-triggered migration of web browsing across personal devices
Found in: Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication (UbiComp '13 Adjunct)
By Gang Pan, Longbiao Chen, Shijian Li, Yuqiong Xu, Zhiqiang Ye
Issue Date:September 2013
pp. 99-102
The era of "multiple devices per user" brings a new requirement of cross-device task migration. Web browsing is one of the most frequent activities in daily life, however it still lacks an effective mechanism to support user-friendly migration of web brows...
     
Mining the semantics of origin-destination flows using taxi traces
Found in: Proceedings of the 2012 ACM Conference on Ubiquitous Computing (UbiComp '12)
By Gang Pan, Shijian Li, Wangsheng Zhang
Issue Date:September 2012
pp. 943-949
Origin-destination(OD) flows reflect both human activity and urban dynamic in a city. However, our understanding about their patterns remains limited. In this paper, we study the GPS traces of taxis in a city with several millions people, China and find th...
     
FlyingBuddy2: a brain-controlled assistant for the handicapped
Found in: Proceedings of the 2012 ACM Conference on Ubiquitous Computing (UbiComp '12)
By Dan He, Gang Pan, Shijian Li, Weidong Hua, Yipeng Yu, Yu Qi, Yueming Wang
Issue Date:September 2012
pp. 669-670
The motor impaired people have much limit in moving. The devices augmenting their mobility will be much helpful for improving their living experiences. This poster develops a brain-controlled assistive system, called FlyingBuddy2, to aid the handicapped in...
     
SmartShadow-K: an practical knowledge network for joint context inference in everyday life
Found in: Proceedings of the 2012 ACM Conference on Ubiquitous Computing (UbiComp '12)
By Cho-Li Wang, Gang Pan, Li Zhang, Shijian Li, Zhaohui Wu
Issue Date:September 2012
pp. 627-628
Smart environments require to percept conditions of people. Current context-aware systems mainly model limited user situations, which constrains their coverage and effect in real world usage. This paper proposes an encyclopedic knowledge network to enable ...
     
FlyingBuddy: augment human mobility and perceptibility
Found in: Proceedings of the 13th international conference on Ubiquitous computing (UbiComp '11)
By Dan He, Gang Pan, Haoyi Ren, Shijian Li, Weidong Hua, Zhaohui Wu
Issue Date:September 2011
pp. 615-616
Technologies keep evolving to strengthen and further people's abilities in many aspects. For instance, vehicles expand the range of human moving while mobile phones boost the range of human communication. In this video, we develop a novel mini unmanned aer...
     
Tilt & touch: mobile phone for 3D interaction
Found in: Proceedings of the 13th international conference on Ubiquitous computing (UbiComp '11)
By Gang Pan, Haoyi Ren, Shjian Li, Yuan Du
Issue Date:September 2011
pp. 485-486
Mobile phones are becoming de facto pervasive devices for people's daily use. This demonstration illustrates a new interaction, Tilt & Touch, to enable a smart phone to be a 3D controller. It exploits capacitive touchscreen and built-in MEMS motion sen...
     
EasyPointer: what you pointing at is what you get
Found in: Proceedings of the 2011 annual conference extended abstracts on Human factors in computing systems (CHI EA '11)
By Gang Pan, Haoyi Ren, Qian Zheng, Shijian Li, Weidong Hua
Issue Date:May 2011
pp. 499-502
This extended abstract presents a natural pointing system using gyroscope MEMS, which could achieve what you pointing at is what you get. It enables screen interaction via physical pointing. The system only needs a phone with built-in gyroscope, camera, an...
     
MagicPhone: pointing & interacting
Found in: Proceedings of the 12th ACM international conference adjunct papers on Ubiquitous computing - Adjunct (Ubicomp '10 Adjunct)
By Daqing Zhang, Gang Pan, Jiahui Wu, Shijian Li, Zhaohui Wu
Issue Date:September 2010
pp. 451-452
Mobile phones are becoming a kind of must-have portable devices for people. This video demonstrates a mobile phone that can sense what you are pointing to and can act as a physical ubiquitous interaction device in real world, called MagicPhone. If you want...
     
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