Results 271 to 280 of about 15,737,282 (353)

Spatio-Temporal Detail Information Retrieval for Compressed Video Quality Enhancement

IEEE transactions on multimedia, 2023
The past few years have witnessed the great success of multi-frame quality enhancement for compressed video. Although the existing methods based on deformable alignment have achieved the state-of-the-art performance, they do not pay enough attention to ...
Dengyan Luo   +4 more
semanticscholar   +1 more source

OVQE: Omniscient Network for Compressed Video Quality Enhancement

IEEE transactions on broadcasting, 2023
How to use information from temporal, spatial, and frequency domain dimensions is crucial for the quality enhancement of compressed video. The state-of-the-art methods generally design powerful networks to fuse the spatiotemporal information of the ...
Liuhan Peng   +5 more
semanticscholar   +1 more source

An optimal hybrid control scheme to achieve power quality enhancement in micro grid connected system

International journal of numerical modelling, 2022
In this manuscript, a novel control scheme is proposed to achieve the power quality (PQ) enhancement of renewable energy sources (RES), such as photovoltaic (PV), wind turbine (WT), fuel cell (FC), and battery.
P. Rajesh   +3 more
semanticscholar   +1 more source

Coarse-to-Fine Spatio-Temporal Information Fusion for Compressed Video Quality Enhancement

IEEE Signal Processing Letters, 2022
With the successful application of deformable convolution in aligning different video frames, it has also been used in video compression artifact reduction.
Dengyan Luo, Mao Ye, Shuai Li, Xue Li
semanticscholar   +1 more source

TSAN: Synthesized View Quality Enhancement via Two-Stream Attention Network for 3D-HEVC

IEEE transactions on circuits and systems for video technology (Print), 2021
In three-dimensional video system, the texture and depth videos are jointly encoded, and then the Depth Image Based Rendering (DIBR) is utilized to realize view synthesis.
Zhaoqing Pan   +4 more
semanticscholar   +1 more source

MW-GAN+ for Perceptual Quality Enhancement on Compressed Video

IEEE transactions on circuits and systems for video technology (Print), 2022
The great success of deep learning has boosted the fast development of video quality enhancement. However, existing methods mainly focus on enhancing the objective quality of compressed video, and ignore their perceptual quality that plays a key role in ...
Jianyi Wang   +4 more
semanticscholar   +1 more source

Continuing Quality Enhancement

Ultraschall in der Medizin - European Journal of Ultrasound, 2014
The development of ultrasound over the last 40 years has resulted in a significant improvement in diagnostics across areas of specialization. Findings can be identified and defined with increasing accuracy. An increasing number of congenital heart defects can be diagnosed as early as the 12th-14th gestational week with fetal echocardiography.
Sevgi, Tercanli   +2 more
openaire   +2 more sources

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

IEEE Transactions on Image Processing, 2021
Recently, many deep learning based researches are conducted to explore the potential quality improvement of compressed videos. These methods mostly utilize either the spatial or temporal information to perform frame-level video enhancement. However, they
Qing Ding   +4 more
semanticscholar   +1 more source

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