基于图像分析的室外文物病害演变监测方法与应用实例

发布时间：2018-05-23 07:10

  本文选题：图像分析 + 预防性保护　； 参考：《敦煌研究》2017年04期

【摘要】：为探明造成室外文物及遗址发生病害变化的原因,给文物的预防性保护提供可靠的量化依据,本文提出基于图像分析的适合室外赋存环境下的文物本体病害演变监测方法。通过对颐和园赅春园清可轩和流云阁室外文物两年连续的监测实例,验证了本文所提出的监测方法可以有效解决室外文物本体病害演变监测中的相机位姿和光照的差异校正问题,达到了精确量化度量室外文物本体病害演变的目的。
[Abstract]:In order to find out the causes of disease changes in outdoor cultural relics and sites and to provide a reliable quantitative basis for the preventive protection of cultural relics, a method for monitoring the evolution of diseases of cultural relics in outdoor environment based on image analysis is proposed in this paper. Through the monitoring examples of the outdoor cultural relics of the Summer Palace, Chun Yuan, Ching Kexuan and Liu Yun Pavilion for two consecutive years, It is verified that the monitoring method proposed in this paper can effectively solve the problem of camera pose and illumination difference correction in the evolution monitoring of outdoor cultural relic body disease, and achieve the purpose of accurately quantifying the evolution of outdoor cultural relic body disease.
【作者单位】： 天津大学计算机科学与技术学院;天津大学文物本体表面监测与分析研究国家文物局重点科研基地;天津大学建筑学院;天津大学文物建筑测绘研究国家文物局重点科研基基地;颐和园管理处;
【基金】：国家科技支撑项目“世界文化遗产地风险预控关键技术研究与示范”(2013BAK01B01) 颐和园横向项目“颐和园清可轩遗址监测”(2013GKF-0248) 国家自然科学基金面上项目“面向大规模图像目标检测和分割的超像素网格化方法”(61671325)
【分类号】：K87;TP391.41
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本文编号：1923762