Search Results for author: Liangwei Yu

Found 2 papers, 1 papers with code

Patch-Wise Spatial-Temporal Quality Enhancement for HEVC Compressed Video

1 code implementation journal 2021 Qing Ding, Liquan Shen, Liangwei Yu, Hao Yang, Mai Xu

To overcome these limitations, we propose a patch-wise spatial-temporal quality enhancement network which firstly extracts spatial and temporal features, then recalibrates and fuses the obtained spatial and temporal features.

Quantization Video Enhancement

Deep Optimization model for Screen Content Image Quality Assessment using Neural Networks

no code implementations2 Mar 2019 Xuhao Jiang, Liquan Shen, Guorui Feng, Liangwei Yu, Ping An

In this paper, we propose a novel quadratic optimized model based on the deep convolutional neural network (QODCNN) for full-reference and no-reference screen content image (SCI) quality assessment.

Image Quality Assessment L2 Regularization +1

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