@inproceedings {23535,
	title = {Tiling of Panorama Video for Interactive Virtual Cameras: Overheads and Potential Bandwidth Requirement Reduction},
	journal = {21st International Packet Video Workshop (PV 2015)},
	year = {2015},
	month = {06/2015},
	publisher = {IEEE},
	abstract = {Delivering high resolution, high bitrate panoramavideo to a large number of users introduces huge scalingchallenges. To reduce the resource requirement, researchers haveearlier proposed tiling in order to deliver different qualities indifferent spatial parts of the video. In our work, providing aninteractive moving virtual camera to each user, tiling may be usedto reduce the quality depending on the position of the virtualview. This raises new challenges compared to existing tilingapproaches as the need for high quality tiles dynamically change.In this paper, we describe a tiling approach of panorama videofor interactive virtual cameras where we provide initial resultsshowing the introduced overheads and the potential reduction inbandwidth requirement.\&nbsp;},
	author = {Vamsidhar Reddy {Gaddam} and Hoang Bao {Ngo} and Langseth, Ragnar and Griwodz, Carsten and Johansen, Dag and Halvorsen, P{\r a}l}
}
