Shared spaces: transportation, artificiality, and spatiality
CSCW '96 Proceedings of the 1996 ACM conference on Computer supported cooperative work
Creating full view panoramic image mosaics and environment maps
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Understanding and constructing shared spaces with mixed-reality boundaries
ACM Transactions on Computer-Human Interaction (TOCHI)
Immersive teleconferencing: a new algorithm to generate seamless panoramic video imagery
MULTIMEDIA '99 Proceedings of the seventh ACM international conference on Multimedia (Part 1)
Viewing meeting captured by an omni-directional camera
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Leveraging the asymmetric sensitivity of eye contact for videoconference
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
An immersive 3D video-conferencing system using shared virtual team user environments
Proceedings of the 4th international conference on Collaborative virtual environments
Distributed meetings: a meeting capture and broadcasting system
Proceedings of the tenth ACM international conference on Multimedia
GAZE-2: conveying eye contact in group video conferencing using eye-controlled camera direction
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Multi-view Matching for Unordered Image Sets, or "How Do I Organize My Holiday Snaps?"
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Scale & Affine Invariant Interest Point Detectors
International Journal of Computer Vision
Distinctive Image Features from Scale-Invariant Keypoints
International Journal of Computer Vision
ACM SIGGRAPH 2005 Papers
Efficiently Registering Video into Panoramic Mosaics
ICCV '05 Proceedings of the Tenth IEEE International Conference on Computer Vision - Volume 2
Spatiality in videoconferencing: trade-offs between efficiency and social presence
CSCW '06 Proceedings of the 2006 20th anniversary conference on Computer supported cooperative work
Image alignment and stitching: a tutorial
Foundations and Trends® in Computer Graphics and Vision
The Factor Structure of the System Usability Scale
HCD 09 Proceedings of the 1st International Conference on Human Centered Design: Held as Part of HCI International 2009
Real-time panoramic mapping and tracking on mobile phones
VR '10 Proceedings of the 2010 IEEE Virtual Reality Conference
360° panoramic overviews for location-based services
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Video collections in panoramic contexts
Proceedings of the 26th annual ACM symposium on User interface software and technology
Supporting interoperability and presence awareness in collaborative mixed reality environments
Proceedings of the 19th ACM Symposium on Virtual Reality Software and Technology
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We present PanoInserts: a novel teleconferencing system that uses smartphone cameras to create a surround representation of meeting places. We take a static panoramic image of a location into which we insert live videos from smartphones. We use a combination of marker- and image-based tracking to position the video inserts within the panorama, and transmit this representation to a remote viewer. We conduct a user study comparing our system with fully-panoramic video and conventional webcam video conferencing for two spatial reasoning tasks. Results indicate that our system performs comparably with fully-panoramic video, and better than webcam video conferencing in tasks that require an accurate surrounding representation of the remote space. We discuss the representational properties and usability of varying video presentations, exploring how they are perceived and how they influence users when performing spatial reasoning tasks.