A Novel Projection for Omni-Directional Video

被引：1
|
作者：
Abbas, Adeel [1 ]
Newman, David [1 ]
机构：
[1] GoPro Inc, 5600 Ave Encinas, Carlsbad, CA 92008 USA
来源：
APPLICATIONS OF DIGITAL IMAGE PROCESSING XL | 2017年 / 10396卷
关键词：
D O I：
10.1117/12.2271944
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
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.
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页数：9
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