Search Results - "Sun, Weiheng"

A video compression artifact reduction approach combined with quantization parameters estimation by Shuai, Xin, Qing, Linbo, Zhang, Mozhi, Sun, Weiheng, He, Xiaohai

“…High Efficiency Video Coding is one of the most widely used Video Coding standards. It could encode videos to bitstream with a high compression rate for…”
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An improved R-λ rate control model based on joint spatial-temporal domain information and HVS characteristics by Zhao, Zeming, Xiong, Shuhua, Sun, Weiheng, He, Xiaohai, Zhang, Feiran

“…With the popularization of smart terminals and multimedia technologies, the video coding standard — H.264/Advanced Video Coding (AVC) and H.265/High Efficiency…”
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Feasibility and Performance Analysis of High-Energy-Density Hydrocarbon-Fueled Turboexpander Engine by Gao, Jin, Kang, Ziyi, Sun, Weiheng, Wang, Youyin, Zhang, Junlong, Bao, Wen

“…With the in-depth research on hypersonic aerodynamics and hypersonic propulsion technology, humans are growing closer to space travel. Recent studies have…”
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A multi-scale periodic study of PM2.5 concentration in the Yangtze River Delta of China based on Empirical Mode Decomposition-Wavelet Analysis by Wu, Xianhua, He, Shaoli, Guo, Ji, Sun, Weiheng

“…With the acceleration of industrialization and urbanization, the problem of air pollution in China has become increasingly serious. Particulate matter (PM) is…”
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A quality enhancement network with coding priors for constant bit rate video coding by Sun, Weiheng, He, Xiaohai, Ren, Chao, Xiong, Shuhua, Chen, Honggang

“…Video coding can effectively compress data, while the introduction of compression artifacts degrades the visual quality and the performance of artificial…”
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A nonlocal HEVC in-loop filter using CNN-based compression noise estimation by Sun, Weiheng, He, Xiaohai, Chen, Honggang, Xiong, Shuhua, Xu, Yifei

“…High-efficiency video coding (HEVC) effectively reduces the amount of video data while unavoidably introducing compression noise. The in-loop filter can…”
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Thermodynamic analysis of the hydrocarbon-fuelled air-turborocket engine with complete-combustion gas generator by Gao, Jin, Sun, Weiheng, Kang, Ziyi, Wang, Youyin, Zhang, Junlong, Bao, Wen

“…The Air-Turborocket (ATR) engine can work at Mach 0∼4 or even higher speed, which is considered one of the best low Mach number propulsion systems for reusable…”
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A quality enhancement framework with noise distribution characteristics for high efficiency video coding by Sun, Weiheng, He, Xiaohai, Chen, Honggang, Sheriff, Ray E., Xiong, Shuhua

“…Video coding effectively reduces the amount of video data while unavoidably producing compression noise. Compression noise can cause significant artifacts in…”
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Interaction effects of magnetized water irrigation and wounding stress on Cd phytoremediation effect of Arabidopsis halleri by Sun, Weiheng, He, Yue, Deng, Yuping, Hu, Yuwei, Cao, Min, Luo, Jie

“…In this study, the phytoremediation efficiency of Arabidopsis halleri L. in response to mechanical injury were compared between those irrigated with magnetized…”
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An Iterative Filtering Algorithm for HEVC Intra Prediction Combined with Prediction Mode Characteristics by Li, Zeng, Sun, Weiheng, Xiong, Shuhua, Karn, Pradeep, He, Xiaohai

“…Nowadays, the mainstream video coding standard H.265/HEVC has achieved excellent compression performance, but it still can not match the increase of huge…”
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A simple memristor based chaotic oscillator by Weiheng Sun, Chunfu Li, Juebang Yu

“…A memristor based 3rd order chaotic oscillator with simple topology is studied in this paper. By varying the circuit parameters we could observe the versatile…”
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A memristor based chaotic oscillator by Weiheng Sun, Chunfu Li, Juebang Yu

“…A memristor based 3th order chaotic oscillator is studied in this paper. The oscillator consists 4 kinds of passive circuit elements: R, L, C and M…”
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