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An effective error resilient 3D view synthesis method

机译:一种有效的抗错3D视图合成方法

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摘要

View synthesis is a crucial process in current 3D video applications. Currently, the existing view synthesis techniques may introduce visual artifacts such as corona, pinholes and ghosts into pictures, which degrade the visual experience greatly. In this paper, we will introduce an error resilient 3D view synthesis approach, which is able to effectively remove these artifacts. Specifically, we first detect the regions mixed with foreground and background pixels to avoid corona artifacts. Then, we resize images and conduct projection on the resized images to reduce pinhole artifacts. Finally, an improved view blending algorithm is proposed to reduce ghosting artifacts. Simulation results demonstrate that our proposed method outperforms others significantly in removing view artifacts.
机译:视图合成是当前3D视频应用程序中的关键过程。当前,现有的视图合成技术可能将诸如电晕,针孔和重影之类的视觉伪像引入图片中,这极大地降低了视觉体验。在本文中,我们将介绍一种可恢复错误的3D视图合成方法,该方法能够有效地消除这些伪像。具体来说,我们首先检测混合有前景和背景像素的区域,以避免电晕伪像。然后,我们调整图像大小并在调整后的图像上进行投影以减少针孔伪影。最后,提出了一种改进的视图融合算法以减少重影伪影。仿真结果表明,我们提出的方法在消除视图伪像方面明显优于其他方法。

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