Light field (LF) cameras provide perspective information of scenes by taking
directional measurements of the focusing light rays. The raw outputs are
usually dark with additive camera noise, which impedes subsequent processing
and applications. We propose a novel lf denoising framework
本文提出了一种用于 Light field 图像超分辨率的变形卷积网络,该网络解决了 Light field 图像中由于角度不同导致的位移不一致问题,并通过角度变形对齐模块实现双向对中,有效地将角度信息编码到每个视图的特征中,从而提高了所有 LF 图像的 SR 重建质量,并在公共数据集和自行开发的数据集上得到了验证。