An optimization scheme based on wide-activated deep residual network super-resolution (WDSR) is proposed for the stereoscopic image synthesis algorithm of a cylindrical grating display. Unlike the traditional synthesis scheme, the WDSR algorithm is used to replace, partially or fully, the interpolation algorithm to reduce the antialiasing effect of the image. Thereafter, the viewpoint mapping process is accelerated based on the subpixel mapping table by making masks. Subsequently, a stereoscopic image with a better quality is obtained. The experimental results demonstrate that the proposed scheme can improve the signal-to-noise ratio and quality of the stereoscopic composite image when the same subviewpoint image is used for verification.

中文翻译：

---

柱面光栅显示宽激活深度残差网络超分辨率立体图合成算法优化方案

针对柱面光栅显示器的立体图像合成算法，提出了一种基于宽激活深度残差网络超分辨率(WDSR)的优化方案。与传统的合成方案不同，WDSR 算法用于部分或全部替代插值算法，以降低图像的抗锯齿效果。此后，基于子像素映射表通过制作掩码来加速视点映射过程。随后，获得具有更好质量的立体图像。实验结果表明，当使用同一子视点图像进行验证时，所提出的方案可以提高立体合成图像的信噪比和质量。