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VIEWING RANGE ESTIMATION METHOD AND VIEWING RANGE ESTIMATION DEVICE

机译:视域估计方法及视域估计装置

摘要

PROBLEM TO BE SOLVED: To obtain a range in which a subject projected onto a two-dimensional plane looks natural.;SOLUTION: A three-dimensional model of a subject 100 is mapped with the subject 100 photographed in a video and a portion photographed in the video in the three-dimensional model is specified. When the three-dimensional model is viewed from each view point, an area α that is visible from the view point and imaged in the video, an area β that is invisible from the view point and imaged in the video, and an area γ that is visible from the view point and not imaged in the video are extracted and a viewing range is determined based on a rate of areas α, β, and γ of each view point. Thus, a range in which a video 200 of the subject 100 projected on a projection environment looks natural can be known.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2018,JPO&INPIT
机译:解决的问题:要获得一个被投影到二维平面上的对象看起来自然的范围;解决方案:将对象100的三维模型映射到在视频中拍摄的对象100和在视频中拍摄的一部分。指定了三维模型中的视频。当从每个视点观看三维模型时,从视点可见并在视频中成像的区域α,从视点不可见并在视频中成像的区域β和从视点看得见的图像是可见的,并且未在视频中成像的图像被提取,并且基于每个视点的面积α,β和γ的比率确定视域。因此,可以知道被摄体100的视频200被投射在投影环境上看起来自然的范围。;选择的绘图:图2;版权:(C)2018,JPO&INPIT

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