Fast-vqa: Efficient end-to-end video quality assessment with fragment sampling

H Wu, C Chen, J Hou, L Liao, A Wang, W Sun… - European conference on …, 2022 - Springer
Current deep video quality assessment (VQA) methods are usually with high computational
costs when evaluating high-resolution videos. This cost hinders them from learning better …

Exploring video quality assessment on user generated contents from aesthetic and technical perspectives

H Wu, E Zhang, L Liao, C Chen, J Hou… - Proceedings of the …, 2023 - openaccess.thecvf.com
The rapid increase in user-generated-content (UGC) videos calls for the development of
effective video quality assessment (VQA) algorithms. However, the objective of the UGC …

MD-VQA: Multi-dimensional quality assessment for UGC live videos

Z Zhang, W Wu, W Sun, D Tu, W Lu… - Proceedings of the …, 2023 - openaccess.thecvf.com
User-generated content (UGC) live videos are often bothered by various distortions during
capture procedures and thus exhibit diverse visual qualities. Such source videos are further …

Towards explainable in-the-wild video quality assessment: a database and a language-prompted approach

H Wu, E Zhang, L Liao, C Chen, J Hou… - Proceedings of the 31st …, 2023 - dl.acm.org
The proliferation of in-the-wild videos has greatly expanded the Video Quality Assessment
(VQA) problem. Unlike early definitions that usually focus on limited distortion types, VQA on …

Neighbourhood representative sampling for efficient end-to-end video quality assessment

H Wu, C Chen, L Liao, J Hou, W Sun… - … on Pattern Analysis …, 2023 - ieeexplore.ieee.org
The increased resolution of real-world videos presents a dilemma between efficiency and
accuracy for deep Video Quality Assessment (VQA). On the one hand, keeping the original …

Discovqa: Temporal distortion-content transformers for video quality assessment

H Wu, C Chen, L Liao, J Hou, W Sun… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Compared with spatial counterparts, temporal relationships between frames and their
influences on video quality assessment (VQA) are still relatively under-studied in existing …

Kvq: Kwai video quality assessment for short-form videos

Y Lu, X Li, Y Pei, K Yuan, Q Xie, Y Qu… - Proceedings of the …, 2024 - openaccess.thecvf.com
Short-form UGC video platforms like Kwai and TikTok have been an emerging and
irreplaceable mainstream media form thriving on user-friendly engagement and …

Refined semantic enhancement towards frequency diffusion for video captioning

X Zhong, Z Li, S Chen, K Jiang, C Chen… - Proceedings of the AAAI …, 2023 - ojs.aaai.org
Video captioning aims to generate natural language sentences that describe the given video
accurately. Existing methods obtain favorable generation by exploring richer visual …

Exploring opinion-unaware video quality assessment with semantic affinity criterion

H Wu, L Liao, J Hou, C Chen, E Zhang, A Wang… - arXiv preprint arXiv …, 2023 - arxiv.org
Recent learning-based video quality assessment (VQA) algorithms are expensive to
implement due to the cost of data collection of human quality opinions, and are less robust …

Ada-dqa: Adaptive diverse quality-aware feature acquisition for video quality assessment

H Liu, M Wu, K Yuan, M Sun, Y Tang, C Zheng… - Proceedings of the 31st …, 2023 - dl.acm.org
Video quality assessment (VQA) has attracted growing attention in recent years. While the
great expense of annotating large-scale VQA datasets has become the main obstacle for …