View interpolation for image synthesis
SIGGRAPH '93 Proceedings of the 20th annual conference on Computer graphics and interactive techniques
Salient video stills: content and context preserved
MULTIMEDIA '93 Proceedings of the first ACM international conference on Multimedia
Video parsing and browsing using compressed data
Multimedia Tools and Applications
Modeling focus of attention for meeting indexing
MULTIMEDIA '99 Proceedings of the seventh ACM international conference on Multimedia (Part 1)
Immersive teleconferencing: a new algorithm to generate seamless panoramic video imagery
MULTIMEDIA '99 Proceedings of the seventh ACM international conference on Multimedia (Part 1)
Digital Image Warping
Digital Video: An introduction to MPEG-2
Digital Video: An introduction to MPEG-2
Hierarchical Model-Based Motion Estimation
ECCV '92 Proceedings of the Second European Conference on Computer Vision
Catadioptric Omnidirectional Camera
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
Integrated Person Tracking Using Stereo, Color, and Pattern Detection
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Recognition of human body motion using phase space constraints
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
A highly efficient system for automatic face region detection in MPEG video
IEEE Transactions on Circuits and Systems for Video Technology
Proceedings of the tenth ACM international conference on Multimedia
Looking into video frames on small displays
MULTIMEDIA '03 Proceedings of the eleventh ACM international conference on Multimedia
ACM Transactions on Design Automation of Electronic Systems (TODAES)
The rhombic dodecahedron map: an efficient scheme for encoding panoramic video
IEEE Transactions on Multimedia
Video streaming to mobile handheld devices: challenges in decoding, adaptation, and browsing
MCAM'07 Proceedings of the 2007 international conference on Multimedia content analysis and mining
A video monitoring model with a distributed camera system for the smart space
ruSMART/NEW2AN'10 Proceedings of the Third conference on Smart Spaces and next generation wired, and 10th international conference on Wireless networking
The impact of three interfaces for 360-degree video on spatial cognition
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Evaluation of distribution of panoramic video sequences in the eXplorative television project
Proceedings of the 22nd international workshop on Network and Operating System Support for Digital Audio and Video
Convex object surface mapping for wide field of view video representation
Proceedings of the 3rd ACM international workshop on Interactive multimedia on mobile & portable devices
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A system for capturing panoramic video and a novel method for corresponding compressed domain virtual camera control is presented. It targets applications such as classroom lectures and video conferencing. The proposed method is based on the FlyCam panoramic video system that is designed to produce high resolution and wide-angle video sequences by stitching the video pictures from multiple stationary cameras. The panoramic video sequence is compressed into an MPEG-2 stream for delivery. The proposed method integrates region of Interest (ROI) detection, tracking, and virtual camera control, and works on compressed domain information only. It first detects the ROI in the P (predictive coded) picture using only the macroblock type information, It then up-samples this detection result to obtain the ROI of the whole video stream. The ROI is tracked using a Kalman filter. The Kalman filter estimation results are used for virtual camera control that simulates human controlled video recording. The system has no physical camera motion and the virtual camera parameters are readily available for video indexing. The proposed system has been implemented for real time processing.