Langlotz, T., Zingerle, M., Grasset, R., Kaufmann, H., & Reitmayr, G. (2012). AR Record & Replay: Situated Compositing of Video Content in Mobile Augmented Reality. In Proceedings of the 24th Australian Computer-Human Interaction Conference on - OzCHI ’12 (pp. 318–326). ACM Press. https://doi.org/10.1145/2414536.2414588
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Book Title:
Proceedings of the 24th Australian Computer-Human Interaction Conference on - OzCHI '12
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Abstract:
In this paper we present a novel approach to record and replay video content composited in-situ with a live view of the real environment. Our real-time technique works on mobile phones, and uses an panorama-based tracker to create visually seamless and spatially registered overlay of video content. We apply a temporal foreground-background segmentation of video footage and show how the segmented information can be precisely registered in real-time in the camera view of a mobile phone. We describe the user interface and the video post effects implemented in our prototype as well as our approach with a skateboard training application. Our technique can also be used with online video material and supports the creation of augmented situated documentaries.
