Real-time Video Enhancement Using Graphical Processing Units

被引：0
作者：
Silva, Rosen [1 ]
Dasanayaka, Asela [1 ]
Ragel, Roshan [1 ]
机构：
[1] Univ Peradeniya, Dept Comp Engn, Peradeniya 20400, Sri Lanka
来源：
2018 MORATUWA ENGINEERING RESEARCH CONFERENCE (MERCON) 4TH INTERNATIONAL MULTIDISCIPLINARY ENGINEERING RESEARCH CONFERENCE | 2018年
关键词：
CUDA; GPU; Parallel Computing; Real-time Histogram Equalizing; Real-time Video Enhancement; CONTRAST ENHANCEMENT;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, we propose a real-time video enhancing algorithm which uses the Graphical Processing Units(GPUs) for faster parallel computations. Also, the paper will discuss the performance gains with GPU respect to a Central Processing Units(CPUs). The video enhancing algorithm is written to address the real-time video enhancement scenario, hence this paper will discuss more on the speed and the quality of the video enhancement. The paper contains the discussion about the trade-off between the quality and speed of the real-time video enhancement. The latter part of the paper will discuss the optimizations to have real-time performance that is needed to enhance and play videos up to 4k videos. This paper proposes a generic implementation that can be used to have high-end video quality using low-end video recording devices like mass scale CCTV cameras, etc. This implementation will use NVIDIA CUDA enabled graphics cards.
引用
收藏
页码：549 / 554
页数：6
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