CamDroid: a system for implementing intelligent camera control
I3D '95 Proceedings of the 1995 symposium on Interactive 3D graphics
Compact Representations of Videos Through Dominant and Multiple Motion Estimation
IEEE Transactions on Pattern Analysis and Machine Intelligence
The virtual cinematographer: a paradigm for automatic real-time camera control and directing
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Intelligent multi-shot visualization interfaces for dynamic 3D worlds
IUI '99 Proceedings of the 4th international conference on Intelligent user interfaces
Passive capture and structuring of lectures
MULTIMEDIA '99 Proceedings of the seventh ACM international conference on Multimedia (Part 1)
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
Towards virtual videography (poster session)
MULTIMEDIA '00 Proceedings of the eighth ACM international conference on Multimedia
An iterative design methodology for user-friendly natural language office information applications
ACM Transactions on Information Systems (TOIS)
Building an intelligent camera management system
MULTIMEDIA '01 Proceedings of the ninth ACM international conference on Multimedia
Computer Vision for Interactive Computer Graphics
IEEE Computer Graphics and Applications
Composing letters with a simulated listening typewriter
CHI '82 Proceedings of the 1982 Conference on Human Factors in Computing Systems
Summarization of videotaped presentations: automatic analysis of motion and gesture
IEEE Transactions on Circuits and Systems for Video Technology
Reactive Control of Zoom while Fixating Using Perspective and Affine Cameras
IEEE Transactions on Pattern Analysis and Machine Intelligence
Image fusion for context enhancement and video surrealism
Proceedings of the 3rd international symposium on Non-photorealistic animation and rendering
Hourglass multimedia content and service composition framework for smart room environments
Pervasive and Mobile Computing
SIGGRAPH '05 ACM SIGGRAPH 2005 Posters
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Image fusion for context enhancement and video surrealism
SIGGRAPH '05 ACM SIGGRAPH 2005 Courses
A method of reactive zoom control from uncertainty in tracking
Computer Vision and Image Understanding
Ubiquitous Computing for Capture and Access
Foundations and Trends in Human-Computer Interaction
Perspectives for lecture videos
Euro-Par'05 Proceedings of the 11th international Euro-Par conference on Parallel Processing
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There are a significant number of events that happen on a regular basis that would be worth preserving on video but for which it is impractical to use traditional video production methods. In this paper, we describe one possible way to inexpensively and unobtrusively capture and produce video in a classroom lecture environment. We discuss the importance of cinematic principles in the lecture video domain and describe guidelines that should be followed when capturing a lecture. We continue by surveying the tools provided by computer vision and computer graphics that allow us to determine syntactic information about images. Finally, we describe a way to combine these tools to create a framework for a Virtual Videography system, one that can automatically generate production quality video. This framework is based on the creation of region objects, a semantically related region of video, despite the fact that we can reliably only gather syntactic information.