@inproceedings{
xiang2024semanticaware,
title={Semantic-Aware and Quality-Aware Interaction Network for Blind Video Quality Assessment},
author={Jianjun Xiang and Yuanjie Dang and Peng Chen and Ronghua Liang and Ruohong Huan and Nan Gao},
booktitle={ACM Multimedia 2024},
year={2024},
url={https://openreview.net/forum?id=D4d0sy7TFJ}
}
Current state-of-the-art video quality assessment (VQA) models typically integrate various perceptual features to comprehensively represent video quality degradation.  These models either directly concatenate features or fuse different perceptual scores while ignoring the domain gaps between cross-aware features, thus failing to adequately learn the correlations and interactions between different perceptual features. To this end, we analyze the independent effects and information gaps of quality- and semantic-aware features on video quality. Based on an analysis of the spatial and temporal differences between two aware features, we proposed a semantic-**A**ware and quality-**A**ware **I**nteraction **Net**work (**A$^2$INet**) for blind VQA (BVQA). For spatial gaps, we introduce a cross-aware guided interaction module to enhance the interaction between semantic- and quality-aware features in a local-to-global manner. Considering temporal discrepancies, we design a cross-aware temporal modeling module to further perceive temporal content variation and quality saliency information, and perceptual features are regressed into quality score by a temporal network and a temporal pooling.  Extensive experiments on six benchmark VQA datasets show that our model achieves state-of-the-art performance, and ablation studies further validate the effectiveness of each module. We also present a simple video sampling strategy to balance the effectiveness and efficiency of the model. The code for the proposed method will be released.
Semantic-Aware and Quality-Aware Interaction Network for Blind Video Quality Assessment
Jianjun Xiang Yuanjie Dang Peng Chen Ronghua Liang Ruohong Huan Nan Gao