图像质量评价旨在再现人类对图像质量的感知,是图像处理和计算机视觉中一个活跃的研究领域.对图像质量评价的研究热点和最新动态进行调查,全面检索Web of Science和中国知网从1998年1月1日至2023年12月31日关于图像质量评价的文献,利用CiteSpace 6.2.R4文献可视化软件绘制图像质量评估的发文量、作者、机构、关键词共现等的知识图谱.分析显示,图像质量评价研究热点集中在理论知识、训练方法、应用领域等方面,其中对辅助医学诊断应用领域及无参考图像质量评价方法是其研究热点和前沿方向.
Frontiers and prospects of image quality evaluation
Image quality assessment is an active research field in image processing and computer vision,which aims to repro-duce human perception of image quality.To investigate the research hotspots and the latest developments of image quality evalua-tion,and to comprehensively search the literature on image quality evaluation from 1 January 1998 to 31 December 2023 on Web of Science and CNKI,CiteSpace 6.2.R 4 document visualization software draws the knowledge map of the quantity of articles,au-thors,organizations,and the co-occurrence of keywords in image quality assessment.The analysis shows that the hot spots of image quality evaluation research focus on theoretical knowledge,training methods,application fields and so on,among them,the applied field of auxiliary medical diagnosis and the method of non-reference image quality evaluation are the research hotspot and frontier direction.
image quality evaluationWeb of ScienceChina national knowledge infrastructureknowledge graphbibliometrics
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