基于深度学习的显著运动下高动态范围图像重建的研究
Research on High Dynamic Range Image Reconstruction under Significant Motion Based on Deep Learning
黄天鑫 1姜竹青 1贾梦珍 1郑栀芯1
作者信息
摘要
高清直播业务在广电行业中举足轻重,但是存在不同强度光照以及人物运动导致直播画面不清晰和亮度不自然的问题,本文提出了一种基于深度学习技术的方法,可应用于显著运动下的高动态范围图像重建.实验结果表明,该方法不仅改善了画面清晰度,还解决了亮度不均和运动模糊等问题,进一步提升了用户的直播观看体验.此外,该方法还大幅降低了模型计算成本,为智能高清直播技术的进一步推进提供了有力支持.
Abstract
The high-definition live broadcasting service is crucial in the broadcasting industry.However,challenges arise due to varying intensity of lighting and the movement of subjects,leading to issues such as unclear images and unnatural brightness in live broadcasts.This paper proposes a method based on deep learning technology for reconstructing high dynamic range images under significant motion.Experimental results demonstrate that this method not only enhances image clarity but also addresses issues like uneven brightness and motion blur,thereby further improving the user's live broadcasting viewing experience.Additionally,the proposed method significantly reduces the computational cost of the model,providing robust support for the advancement of intelligent high-definition live broadcasting technology.
关键词
高动态范围图像重建/深度学习/显著运动图像/HSV颜色空间Key words
High dynamic range(HDR)image reconstruction/Deep learning/Significant motion images/HSV color space引用本文复制引用
基金项目
基金会项目(A14B07C02-202305D1)
出版年
2024
NETL
NSTL
万方数据