Objective quality assessment of digital holograms has proven to be a challenging task. While prediction of perceptual quality of the recorded 3D content from the holographic wavefield is an open problem; perceptual quality assessment from content after rendering, requires a time-consuming rendering step and a multitude of possible viewports. In this research, we use 96 Fourier holograms of the recently released HoloDB database to evaluate the performance of well-known and state-of-the-art image quality metrics on digital holograms. We compare the reference holograms with their distorted versions: (i) before rendering on the real and imaginary parts of the quantized complex-wavefield, (ii) after converting Fourier to Fresnel holograms, (iii) after rendering, on the quantized amplitude of the reconstructed data, and (iv) after subsequently removing speckle noise using a Wiener filter. For every experimental track, the quality metric predictions are compared to the Mean Opinion Scores (MOS) gathered on a 2D screen, light field display and a holographic display. Additionally, a statistical analysis of the results and a discussion on the performance of the metrics are presented. The tests demonstrate that while for each test track a few quality metrics present a highly correlated performance compared to the multiple sets of available MOS, none of them demonstrates a consistently high-performance across all four test-tracks.

数字全息图的客观质量评估已被证明是一项具有挑战性的任务。虽然从全息波场预测记录的 3D 内容的感知质量是一个悬而未决的问题；渲染后对内容的感知质量评估需要耗时的渲染步骤和大量可能的视口。在这项研究中，我们使用最近发布的 HoloDB 数据库的 96 张傅立叶全息图来评估数字全息图上众所周知的最先进的图像质量指标的性能。我们将参考全息图与其失真版本进行比较：（i）在量化复波场的实部和虚部渲染之前，（ii）将傅立叶转换为菲涅耳全息图之后，（iii）渲染之后，在量化的幅度上重建数据，(iv) 在随后使用维纳滤波器去除散斑噪声之后。对于每个实验轨道，质量度量预测与在 2D 屏幕、光场显示和全息显示上收集的平均意见得分 (MOS) 进行比较。此外，还提供了对结果的统计分析和对指标性能的讨论。测试表明，虽然对于每个测试轨道，与多组可用 MOS 相比，一些质量指标表现出高度相关的性能，但没有一个指标在所有四个测试轨道上表现出始终如一的高性能。介绍了结果的统计分析和对指标性能的讨论。测试表明，虽然对于每个测试轨道，与多组可用 MOS 相比，一些质量指标表现出高度相关的性能，但没有一个指标在所有四个测试轨道上表现出始终如一的高性能。介绍了结果的统计分析和对指标性能的讨论。测试表明，虽然对于每个测试轨道，与多组可用 MOS 相比，一些质量指标表现出高度相关的性能，但没有一个指标在所有四个测试轨道上表现出始终如一的高性能。