A novel projection for omni-directional video

Adeel Abbas; David Newman

doi:10.1117/12.2271944

19 September 2017 A novel projection for omni-directional video

Adeel Abbas, David Newman

Proceedings Volume 10396, Applications of Digital Image Processing XL; 103960V (2017) https://doi.org/10.1117/12.2271944
Event: SPIE Optical Engineering + Applications, 2017, San Diego, California, United States

Abstract

Omnidirectional video coding typically involves mapping spherical image data onto a two-dimensional plane by means of a projection format. In this paper, we introduce and share results on a relatively new projection format called Rotated Sphere Projection (RSP). RSP uses two symmetric and perfectly continuous segments to represent sphere. It has a simple 3:2 aspect ratio, close proximity to sphere and a very simple mathematical representation that is same as Equirectangular Projection. Test results using JVET’s common testing conditions are also presented.

Conference Presentation

Citation Download Citation

Adeel Abbas and David Newman "A novel projection for omni-directional video", Proc. SPIE 10396, Applications of Digital Image Processing XL, 103960V (19 September 2017); https://doi.org/10.1117/12.2271944

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