Deep Neural Networks for No-Reference Video Quality Assessment


Video quality assessment (VQA) is a challenging task due to the complexity of modeling perceived quality characteristics in both spatial and temporal domains. A novel no-reference (NR) video quality metric (VQM) is proposed in this paper based on two deep neural networks (NN), namely 3D convolution network (3D-CNN) and a recurrent NN composed of long short-term memory (LSTM) units. 3D-CNNs are utilized to extract local spatiotemporal features from small cubic clips in video, and the features are then fed into the LSTM networks to predict the perceived video quality. Such design can elaborately tackle the issue of insufficient training data whilst also efficiently capture perceptive quality features in both spatial and temporal domains. Experimental results with respect to two publicly available video quality datasets have demonstrate that the proposed quality metric outperforms the other compared NR quality metrics.



Software And Hardware

• Hardware: Processor: i3 ,i5 RAM: 4GB Hard disk: 16 GB • Software: operating System : Windws2000/XP/7/8/10 Anaconda,jupyter,spyder,flask Frontend :-python Backend:- MYSQL