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YAN Haiting, LI Yuan, GUAN Yingchun, ZHANG Xu, GU Shuang. Application of Similar Hemispherical Projection Technology in Life-saving Cabin Simulation of Coal Mine[J]. Safety in Coal Mines, 2014, 45(11): 104-107.
Citation: YAN Haiting, LI Yuan, GUAN Yingchun, ZHANG Xu, GU Shuang. Application of Similar Hemispherical Projection Technology in Life-saving Cabin Simulation of Coal Mine[J]. Safety in Coal Mines, 2014, 45(11): 104-107.
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Application of Similar Hemispherical Projection Technology in Life-saving Cabin Simulation of Coal Mine

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  • Published Date: November 19, 2014
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    • Abstract
  • Similar hemispherical projection technology provides visual experience of simulation training for underground staff. For the narrow and long and dusky features of life-saving cabin, similar hemispherical display architecture is in favor of clear showing the life-saving cabin of coal mine. The article mainly discusses basic theory of getting fisheye image in similar hemispherical projection, and gets the virtual fisheye image of life-saving cabin by ray tracing calculations in Unity combined with the key technologies of fisheye image theory and creating fisheye angle image.
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    • References (9)
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