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EagleSense: Tracking People and Devices in Interactive Spaces using Real-Time Top-View Depth-Sensing

Published: 02 May 2017 Publication History

Abstract

Real-time tracking of people's location, orientation and activities is increasingly important for designing novel ubiquitous computing applications. Top-view camera-based tracking avoids occlusion when tracking people while collaborating, but often requires complex tracking systems and advanced computer vision algorithms. To facilitate the prototyping of ubiquitous computing applications for interactive spaces, we developed EagleSense, a real-time human posture and activity recognition system with a single top-view depth-sensing camera. We contribute our novel algorithm and processing pipeline, including details for calculating silhouette-extremities features and applying gradient tree boosting classifiers for activity recognition optimized for top-view depth sensing. EagleSense provides easy access to the real-time tracking data and includes tools for facilitating the integration into custom applications. We report the results of a technical evaluation with 12 participants and demonstrate the capabilities of EagleSense with application case studies.

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References

[1]
J. K. Aggarwal and Lu Xia. 2014. Human activity recognition from 3D data: A review. Pattern Recognition Letters 48: 70--80. https://doi.org/10.1016/j.patrec.2014.04.011
[2]
J. K. Aggarwal and M. S. Ryoo. 2011. Human Activity Analysis: A Review. ACM Comput. Surv. 43, 3: 16:1--16:43. https://doi.org/10.1145/1922649.1922653
[3]
Ling Bao and Stephen S. Intille. 2004. Activity Recognition from User-Annotated Acceleration Data. In Pervasive Computing (Lecture Notes in Computer Science), Springer. 1--17. https://doi.org/10.1007/978-3-540-24646-6_1
[4]
Aaron F. Bobick, Stephen S. Intille, James W. Davis, Freedom Baird, Claudio S. Pinhanez, Lee W. Campbell, Yuri A. Ivanov, Arjan Schütte, and Andrew Wilson. 1999. The KidsRoom: A Perceptually-Based Interactive and Immersive Story Environment. Presence: Teleoperators and Virtual Environments 8, 4: 369--393. https://doi.org/10.1162/105474699566297
[5]
D. Y. Chen, S. W. Shih, and H. Y. M. Liao. 2007. Human Action Recognition Using 2-D Spatio-Temporal Templates. In 2007 IEEE International Conference on Multimedia and Expo (Conf. on Multimedia and Expo), 667--670. https://doi.org/10.1109/ICME.2007.4284738
[6]
Tianqi Chen and Carlos Guestrin. 201 XGBoost: A Scalable Tree Boosting System. In Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD '16). ACM. 785--794. https://doi.org/10.1145/2939672.2939785
[7]
N. Dalal and B. Triggs. 2005. Histograms of oriented gradients for human detection. In 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05), 886--893, vol. 1. https://doi.org/10.1109/CVPR.2005.177
[8]
Jakub Dostal, Uta Hinrichs, Per Ola Kristensson, and Aaron Quigley. 2014. SpiderEyes: Designing Attention- and Proximity-aware Collaborative Interfaces for Wall-sized Displays. In Proceedings of the 19th International Conference on Intelligent User Interfaces (IUI '14), ACM. 143--152. https://doi.org/10.1145/2557500.2557541
[9]
W. Keith Edwards, Mark W. Newman, and Erika Shehan Poole. 2010. The Infrastructure Problem in HCI. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI '10), ACM. 423--432. https://doi.org/10.1145/1753326.1753390
[10]
M. Feigin, A. Bhandari, S. Izadi, C. Rhemann, M. Schmidt, and R. Raskar. 2016. Resolving Multipath Interference in Kinect: An Inverse Problem Approach. IEEE Sensors Journal 16, 10: 3419--3427. https://doi.org/1109/JSEN.2015.2421360
[11]
Daniel Freedman, Yoni Smolin, Eyal Krupka, Ido Leichter, and Mirko Schmidt. 2014. SRA: Fast Removal of General Multipath for ToF Sensors. In Computer Vision - ECCV 2014, Springer. 234--249. https://doi.org/10.1007/978-3-319-10590-1_16
[12]
Nicholas Gillian, Sara Pfenninger, Spencer Russell, and Joseph A. Paradiso. 2014. Gestures Everywhere: A Multimodal Sensor Fusion and Analysis Framework for Pervasive Displays. In Proceedings of The International Symposium on Pervasive Displays (PerDis '14), ACM. 98:98--98:103. https://doi.org/10.1145/2611009.2611032
[13]
Saul Greenberg, Sebastian Boring, Jo Vermeulen, and Jakub Dostal. 2014. Dark Patterns in Proxemic Interactions: A Critical Perspective. In Proceedings of the 2014 Conference on Designing Interactive Systems (DIS '14), ACM. 523--532. https://doi.org/10.1145/2598510.2598541
[14]
Saul Greenberg, Nicolai Marquardt, Till Ballendat, Rob Diaz-Marino, and Miaosen Wang. 2011. Proxemic Interactions: The New Ubicomp? ACM Interactions 18, 1: 42--50.
[15]
Jens Grubert, Matthias Kranz, and Aaron Quigley. 2016. Challenges in Mobile Multi-Device Ecosystems. mUX: The Journal of Mobile User Experience 5, 1. https://doi.org/10.1186/s13678-016-0007-y
[16]
Nadia Haubner, Ulrich Schwanecke, Ralf Dorner, Simon Lehmann, and Johannes Luderschmidt. 2012. Towards a Top-View Detection of Body Parts in an Interactive Tabletop Environment. In ARCS Workshops, 135--246.
[17]
G. Hu and Q. Gao. 2010. A non-parametric statistics based method for generic curve partition and classification. In 2010 IEEE International Conference on Image Processing (ICIP '10), 3041--3044. https://doi.org/10.1109/ICIP.2010.5654096
[18]
Gang Hu, Derek Reilly, Mohammed Alnusayri, Ben Swinden, and Qigang Gao. 2014. DT-DT: Top-down Human Activity Analysis for Interactive Surface Applications. In Proceedings of the Ninth ACM International Conference on Interactive Tabletops and Surfaces (ITS '14), ACM. 167--176. https://doi.org/10.1145/2669485.2669501
[19]
N. Hu, G. Englebienne, and B. Kröse. 2013. Posture recognition with a top-view camera. In 2013 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS '13), 2152--2157. https://doi.org/10.1109/IROS.2013.6696657
[20]
S. Ikemura and H. Fujiyoshi. 2012. Human detection by Haar-like filtering using depth information. In 2012 21st International Conference on Pattern Recognition (ICPR '12), 813--816.
[21]
Eldar Insafutdinov, Leonid Pishchulin, Bjoern Andres, Mykhaylo Andriluka, and Bernt Schiele. 2016. DeeperCut: A Deeper, Stronger, and Faster Multi-Person Pose Estimation Model. Proceedings of Computer Vision - ECCV 2016, Volume 9910, Lecture Notes in Computer Science, Springer. 34--50. https://doi.org/10.1007/978-3-319-46466-4_3
[22]
Intel. Intel RealSense SDK, https://software.intel.com/en-us/intel-realsense-sdk. Retrieved from https://software.intel.com/en-us/intel-realsense-sdk
[23]
Tero Jokela, Jarno Ojala, and Thomas Olsson. 2015. A Diary Study on Combining Multiple Information Devices in Everyday Activities and Tasks. In Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems (CHI '15), ACM. 3903--3912. https://doi.org/10.1145/270212702211
[24]
Andrej Karpathy, George Toderici, Sanketh Shetty, Thomas Leung, Rahul Sukthankar, and Li Fei-Fei. 2014. Large-Scale Video Classification with Convolutional Neural Networks. In Proceedings of the 2014 IEEE Conference on Computer Vision and Pattern Recognition (CVPR '14). IEEE Computer Society, 1725--1732. http://dx.doi.org/10.1109/CVPR.2014.223
[25]
Clemens N. Klokmose, James R. Eagan, Siemen Baader, Wendy Mackay, and Michel Beaudouin-Lafon. 2015. Webstrates: Shareable Dynamic Media. In Proceedings of the 28th Annual ACM Symposium on User Interface Software & Technology (UIST '15), ACM. 280--290. https://doi.org/10.1145/2807442.2807446
[26]
Sami Laakso and Mikko Laakso. 2006. Design of a Body-driven Multiplayer Game System. Comput. Entertain. 4, 4. https://doi.org/10.1145/1178418.1178429
[27]
Ivan Laptev. On Space-Time Interest Points. International Journal of Computer Vision 64, 2-3: 107--123. https://doi.org/10.1007/s11263-005-1838-7
[28]
Hanchuan Li, Peijin Zhang, Samer Al Moubayed, Shwetak N. Patel, and Alanson P. Sample. 2016. ID-Match: A Hybrid Computer Vision and RFID System for Recognizing Individuals in Groups. In Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems (CHI '16), ACM. 4933--4944. https://doi.org/10.1145/2858036.2858209
[29]
W. Li, Z. Zhang, and Z. Liu. 2010. Action recognition based on a bag of 3D points. In 2010 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Workshops (CVPRW '10), 9--14. https://doi.org/10.1109/CVPRW.2010.5543273
[30]
S. C. Lin, A. S. Liu, T. W. Hsu, and L. C. Fu. 2015. Representative Body Points on Top-View Depth Sequences for Daily Activity Recognition. In 2015 IEEE International Conference on Systems, Man, and Cybernetics (SMC '15), 2968--2973. https://doi.org/10.1109/SMC.2015.516
[31]
Pattie Maes, Trevor Darrell, Bruce Blumberg, and Alex Pentland. 1994. ALIVE: Artificial life interactive video environment. In AAAI Conference on Artificial Intelligence. 1506.
[32]
Nicolai Marquardt, Till Ballendat, Sebastian Boring, Saul Greenberg, and Ken Hinckley. 2012. Gradual Engagement: Facilitating Information Exchange Between Digital Devices As a Function of Proximity. In Proceedings of the 2012 ACM International Conference on Interactive Tabletops and Surfaces (ITS '12), ACM. 31--40. https://doi.org/10.1145/2396636.2396642
[33]
Nicolai Marquardt, Robert Diaz-Marino, Sebastian Boring, and Saul Greenberg. 2011. The Proximity Toolkit: Prototyping Proxemic Interactions in Ubiquitous Computing Ecologies. In Proceedings of the 24th Annual ACM Symposium on User Interface Software and Technology (UIST '11), ACM. 315--326. https://doi.org/10.1145/2047196.2047238
[34]
Nicolai Marquardt, Ken Hinckley, and Saul Greenberg. 2012. Cross-device Interaction via Micro-mobility and F-formations. In Proceedings of the 25th Annual ACM Symposium on User Interface Software and Technology (UIST '12), ACM. 13--22. https://doi.org/10.1145/2380116.2380121
[35]
Microsoft. Microsoft Kinect SDK, https://developer.microsoft.com/en-us/windows/kinect. Retrieved from https://developer.microsoft.com/en-us/windows/kinect
[36]
Cyrille Migniot and Fakhreddine Ababsa. 2014. Hybrid 3D-2D human tracking in a top view. Journal of Real-Time Image Processing 11, 4: 769--784. https://doi.org/10.1007/s11554-014-0429-7
[37]
Nikhil Naik, Achuta Kadambi, Christoph Rhemann, Shahram Izadi, Ramesh Raskar, and Sing Bing Kang. 2015. A Light Transport Model for Mitigating Multipath Interference in Time-of-Flight Sensors. In Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR '15), 73--81. https://doi.org/10.1109/CVPR.2015.7298602
[38]
Michael Nebeling, Elena Teunissen, Maria Husmann, and Moira C. Norrie. 2014. XDKinect: Development Framework for Cross-device Interaction Using Kinect. In Proceedings of the 2014 ACM SIGCHI Symposium on Engineering Interactive Computing Systems (EICS '14), ACM. 65--74. https://doi.org/10.1145/2607023.2607024
[39]
Bingbing Ni, Gang Wang, and Pierre Moulin. 2013. RGBD-HuDaAct: A Color-Depth Video Database for Human Daily Activity Recognition. In Consumer Depth Cameras for Computer Vision, Andrea Fossati, Juergen Gall, Helmut Grabner, Xiaofeng Ren and Kurt Konolige (eds.). Springer, 193--208. https://doi.org/10.1007/978-1-4471-4640-7_10
[40]
Omar Oreifej and Zicheng Liu. 2013. HON4D: Histogram of Oriented 4D Normals for Activity Recognition from Depth Sequences. In Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR '13), 716--723. https://doi.org/10.1109/CVPR.2013.98
[41]
Roman Rädle, Hans-Christian Jetter, Nicolai Marquardt, Harald Reiterer, and Yvonne Rogers. 2014. HuddleLamp: Spatially-Aware Mobile Displays for Ad-hoc Around-the-Table Collaboration. In Proceedings of the Ninth ACM International Conference on Interactive Tabletops and Surfaces (ITS '14), ACM. 45--54. https://doi.org/10.1145/2669485.2669500
[42]
Michael Rauter. 2013. Reliable Human Detection and Tracking in Top-View Depth Images. In Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR '13), 529--534. https://doi.org/10.1109/CVPRW.2013.84
[43]
Mario Schreiner, Roman Rädle, Hans-Christian Jetter, and Harald Reiterer. 2015. Connichiwa: A Framework for Cross-Device Web Applications. In Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems (CHI EA '15), ACM. 2163--2168. https://doi.org/10.1145/2702613.2732909
[44]
Loren Arthur Schwarz, Artashes Mkhitaryan, Diana Mateus, and Nassir Navab. 2012. Human skeleton tracking from depth data using geodesic distances and optical flow. Image and Vision Computing 30, 3: 217--226. https://doi.org/10.1016/j.imavis.2011.12.001
[45]
Jamie Shotton, Toby Sharp, Alex Kipman, Andrew Fitzgibbon, Mark Finocchio, Andrew Blake, Mat Cook, and Richard Moore. 2013. Real-time Human Pose Recognition in Parts from Single Depth Images. Commun. ACM 56, 1: 116--124. https://doi.org/10.1145/2398356.2398381
[46]
Karen Simonyan and Andrew Zisserman. 2014. Two-Stream Convolutional Networks for Action Recognition in Videos. In Advances in Neural Information Processing Systems 27, Z. Ghahramani, M. Welling, C. Cortes, N. D. Lawrence and K. Q. Weinberger (eds.). 568--576.
[47]
Shih-Wei Sun, Wen-Huang Cheng, Yan-Ching Lin, Wei-Chih Lin, Ya-Ting Chang, and Cheng-Wei Peng. 2013. Whac-a-mole: A head detection scheme by estimating the 3D envelope from depth image. In 2013 IEEE International Conference on Multimedia and Expo Workshops (ICMEW '13), 1--4. https://doi.org/10.1109/ICMEW.2013.6618320
[48]
Jonathan J Tompson, Arjun Jain, Yann LeCun, and Christoph Bregler. 2014. Joint Training of a Convolutional Network and a Graphical Model for Human Pose Estimation. In Advances in Neural Information Processing Systems 27. 1799--1807.
[49]
Alexander Toshev and Christian Szegedy. 2014. DeepPose: Human Pose Estimation via Deep Neural Networks. In Proceedings of the 2014 IEEE Conference on Computer Vision and Pattern Recognition (CVPR '14), 1653--1660. https://doi.org/10.1109/CVPR.2014.214
[50]
T. E. Tseng, A. S. Liu, P. H. Hsiao, C. M. Huang, and L. C. Fu. 2014. Real-time people detection and tracking for indoor surveillance using multiple top-view depth cameras. In 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS '14), 4077--4082. https://doi.org/10.1109/IROS.2014.6943136
[51]
Jo Vermeulen, Kris Luyten, Karin Coninx, Nicolai Marquardt, and Jon Bird. 2015. Proxemic Flow: Dynamic Peripheral Floor Visualizations for Revealing and Mediating Large Surface Interactions. In Proceedings of Human-Computer Interaction - INTERACT 2015, Springer. 264--281. https://doi.org/10.1007/978-3-319-22723-8_22
[52]
5D. Vogel and R. Balakrishnan. 2004. Interactive public ambient displays: transitioning from implicit to explicit, public to personal, interaction with multiple users. In Proceedings of the 17th Annual ACM Symposium on User Interface Software and Technology (UIST '04), ACM. 137--146. https://doi.org/10.1145/1029632.1029656
[53]
J. Wang, Z. Liu, Y. Wu, and J. Yuan. 2012. Mining actionlet ensemble for action recognition with depth cameras. In Proceedings of the 2012 IEEE Conference on Computer Vision and Pattern Recognition (CVPR '12), 1290--1297. https://doi.org/10.1109/CVPR.2012.6247813
[54]
Jiang Wang, Zicheng Liu, and Ying Wu. 2014. Learning Actionlet Ensemble for 3D Human Action Recognition. In Human Action Recognition with Depth Cameras. Springer, 11--40. https://doi.org/10.1007/978-3-319-04561-0_2
[55]
Andrew D. Wilson. 2010. Using a Depth Camera As a Touch Sensor. In Proceedings of the ACM International Conference on Interactive Tabletops and Surfaces (ITS '10), ACM. 69-72. https://doi.org/10.1145/1936652.1936665
[56]
Andrew D. Wilson and Hrvoje Benko. 2010. Combining multiple depth cameras and projectors for interactions on, above and between surfaces. In Proceedings of the 23nd annual ACM Symposium on User Interface Software and Technology (UIST '10), ACM. 273--282. https://doi.org/10.1145/1866029.1866073
[57]
Christian Wolf, Julien Mille, Eric Lombardi, Oya Celiktutan, Mingyuan Jiu, Moez Baccouche, Emmanuel Dellandréa, Charles-Edmond Bichot, Christophe Garcia, and Bülent Sankur. 2012. The liris human activities dataset and the icpr 2012 human activities recognition and localization competition. LIRIS UMR 5205 CNRS/INSA. Laboratoire d'Informatique en Images et Systmes d'Information.
[58]
L. Xia, C. C. Chen, and J. K. Aggarwal. 2012. View invariant human action recognition using histograms of 3D joints. In 2012 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW '12), 20--27. https://doi.org/10.1109/CVPRW.2012.6239233
[59]
Robert Xiao, Scott Hudson, and Chris Harrison. 2016. DIRECT: Making Touch Tracking on Ordinary Surfaces Practical with Hybrid Depth-Infrared Sensing. In Proceedings of the 2016 ACM on Interactive Surfaces and Spaces (ISS '16), ACM. 85--94. https://doi.org/10.1145/2992154.2992173
[60]
X. Yang and Y. L. Tian. 2012. EigenJoints-based action recognition using Naive-Bayes-Nearest-Neighbor. In 2012 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW '12), 14--19. https://doi.org/10.1109/CVPRW.2012.6239232
[61]
Xiaodong Yang, Chenyang Zhang, and YingLi Tian. 2012. Recognizing Actions Using Depth Motion Maps-based Histograms of Oriented Gradients. In Proceedings of the 20th ACM International Conference on Multimedia (MM '12), 1057--1060. https://doi.org/10.1145/2393347.2396382
[62]
Y. Yang and D. Ramanan. 2011. Articulated pose estimation with flexible mixtures-of-parts. In 2011 IEEE Conference on Computer Vision and Pattern Recognition (CVPR '11), 1385--1392. https://doi.org/10.1109/CVPR.2011.5995741
[63]
E. Yu and J. K. Aggarwal. 2009. Human action recognition with extremities as semantic posture representation. In 2009 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 1--8. https://doi.org/10.1109/CVPRW.2009.5204242
[64]
Z. Zivkovic. 2004. Improved adaptive Gaussian mixture model for background subtraction. In Proceedings of the 17th International Conference on Pattern Recognition (ICPR '04), 28--31 Vol.2. https://doi.org/10.1109/ICPR.2004.1333992
[65]
Zoran Zivkovic and Ferdinand van der Heijden. 2006. Efficient adaptive density estimation per image pixel for the task of background subtraction. Pattern Recognition Letters 27, 7: 773--780. https://doi.org/10.1016/j.patrec.2005.11.005

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    CHI '17: Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems
    May 2017
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    ISBN:9781450346559
    DOI:10.1145/3025453
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    Author Tags

    1. depth-infrared sensing
    2. phone and tablet recognition
    3. posture and activity recognition
    4. real-time top-view tracking

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