"no reference (NR)"

Learning a No Reference Quality Assessment Metric for Encoded 4K-UHD Video

4K-UHD videos have become popular since they significantly improve user’s visual experience. As video coding, transmission and enhancement technology developing fast, existing quality assessing metrics are not suitable for 4K-UHD scenario because of …

A Generic Method to Improve No-Reference Image Blur Metric Accuracy in Video Contents

We present in this work a generic and effective method to increase the prediction accuracy of no-reference image/video blur assessment facing the real-world content diversity. We demonstrate that benchmarking no reference image blur metrics, fitting …