Results 31 to 40 of about 492 (173)
Multi-Dimensional Feature Fusion Network for No-Reference Quality Assessment of In-the-Wild Videos
Sensors, 2021 Over the past few decades, video quality assessment (VQA) has become a valuable research field. The perception of in-the-wild video quality without reference is mainly challenged by hybrid distortions with dynamic variations and the movement of the ...
Jiu Jiang +4 more
doaj +1 more source
KonVid-150k: A Dataset for No-Reference Video Quality Assessment of Videos in-the-Wild
IEEE Access, 2021 Video quality assessment (VQA) methods focus on particular degradation types, usually artificially induced on a small set of reference videos. Hence, most traditional VQA methods under-perform in-the-wild.
Franz Gotz-Hahn +3 more
doaj +1 more source
A Proactive Agent Collaborative Framework for Zero-Shot Multimodal Medical Reasoning. [PDF]
Adv Intell SystThis work proposes a multimodal medical collaborative reasoning framework, which imitates clinician's working patterns of comparative analysis. The framework includes a cohort of domainâexpert models, and an large language model learner agent to generate inquiries and interact with these experts to gather the essential information, and integrate the ...
Gu Z, Liu F, Chen J, Yin C, Zhang P.
europepmc +2 more sources
Video Quality Analysis: Steps towards Unifying Full and No Reference Cases
Standards, 2022 Video quality assessment (VQA) is now a fast-growing field, maturing in the full reference (FR) case, yet challenging in the exploding no reference (NR) case.
Pankaj Topiwala +4 more
doaj +1 more source
2023 IEEE International Conference on Multimedia and Expo Workshops (ICMEW), 2023 With the rapid growth of Internet video data amounts and types, a unified Video Quality Assessment (VQA) is needed to inspire video communication with perceptual quality. To meet the real-time and universal requirements in providing such inspiration, this study proposes a VQA model from a classification of User Generated Content (UGC), Professionally ...
Xinhui Huang +4 more
openaire +2 more sources
DisCoVQA: Temporal Distortion-Content Transformers for Video Quality Assessment
, 2023 Compared with spatial counterparts, temporal relationships between frames and their influences on video quality assessment (VQA) are still relatively under-studied in existing works.
Haoning Wu +13 more
core +1 more source
Entropy, 2022 Mobile multimedia communication requires considerable resources such as bandwidth and efficiency to support Quality-of-Service (QoS) and user Quality-of-Experience (QoE).
Syeda Maria Gillani +5 more
doaj +1 more source
Video quality assessment via supervised topic model
, 2014 Video quality assessment (VQA) plays a very important role in many video processing and communication systems. Since video signals are ultimately delivered to human observers, an accurate objective video quality metric should agree well with judgment of ...
Lu, Xiaoqiang +5 more
core +1 more source
Low bit Rate Video Quality Analysis Using NRDPF-VQA Algorithm
, 2015 In this work, we propose NRDPF-VQA (No Reference Distortion Patch Features Video Quality Assessment) model aims to use to measure the video quality assessment for H.264/AVC (Advanced Video Coding).
CH, Subrahmanyam +2 more
core +2 more sources
Study of spatio-temporal modeling in video quality assessment [PDF]
, 2023 Video quality assessment (VQA) has received remarkable attention recently. Most of the popular VQA models employ recurrent neural networks (RNNs) to capture the temporal quality variation of videos.
Li, Zhaoqian +9 more
core +1 more source