Uncalibrated View Synthesis with Homography Interpolation
Uncalibrated View Synthesis with Homography Interpolation
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DOI：
10.1109/3dimpvt.2012.39
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发表时间：
2012-10
期刊：
影响因子：
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通讯作者：
P. Fragneto;Andrea Fusiello;B. Rossi;L. Magri;M. Ruffini
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文献类型：
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作者：
P. Fragneto;Andrea Fusiello;B. Rossi;L. Magri;M. Ruffini
本文提出了一种新的方法来无标定视图合成，克服了现有方法的核线敏感。该方法遵循插值然后反校正方案，而不是先前的反校正然后插值策略。这两种方法都在与特定欧几里德对应物相关的未校准框架中生成轨迹，但我们的方法产生的扭曲图对极线估计中的错误更具弹性，因为它是通过合成实验证实的。
This paper presents a novel approach to uncalibrated view synthesis that overcomes the sensitivity to the epipole of existing methods. The approach follows a interpolate-then-derectify scheme, as opposed to the previous derectify-then-interpolate strategy. Both approaches generate a trajectory in an uncalibrated framework that is related to a specific Euclidean counterpart, but our method yields a warping map that is more resilient to errors in the estimate of the epipole, as it is confirmed by synthetic experiments.