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首页> 外文期刊>International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences >A MONITORING METHOD OF COLOR DECAYING FOR COLORED PATTERNS IN ARCHITECTURAL HERITAGE
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A MONITORING METHOD OF COLOR DECAYING FOR COLORED PATTERNS IN ARCHITECTURAL HERITAGE

机译：建筑遗产中彩色图案的颜色衰减监测方法

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摘要

As a special part of architectural heritage, the colored pattern is not only artwork to decorate the architecture, but information reflecting specific historical era. So it has great cultural and artistic value. However, the colored pattern is one of the most sensitive types of cultural relics, which is sensitive to natural environment changes and highly vulnerable to erosion. In order to strengthen the protection of colored patterns in history architectures, it is necessary to monitor the status quo of them.This work introduces a monitoring method of color decaying for colored patterns in architecture: set up the illuminants, adjust the illuminants, detect the color information and calculate the color difference. Based on the color difference by CIE DE2000 formula, the color decaying status of the pattern can be evaluated. The monitoring period should be at least three months.About four years’ work has been carried out for colored patterns in the Long Corridor of the Summer Palace, and the color differences ΔEsub00/sub are about from 2 to 5, some can be over 9. In result, most colored patterns keep in good health condition. Color decaying happens every time and there are slight changes in most colored patterns. In 2nd quarter 2017, aware changes happened in nearly all the patterns. According to the color difference to evaluate the color decaying of the colored patterns, it is an efficient method to analyze the health status of colored patterns.
机译：作为建筑遗产的特殊组成部分，彩色图案不仅是装饰建筑的艺术品，而且是反映特定历史时代的信息。因此具有很大的文化和艺术价值。但是，彩色图案是最敏感的文物类型之一，它对自然环境变化敏感，极易受到侵蚀。为了加强对历史建筑中彩色图案的保护，有必要对它们的现状进行监测。本文介绍了一种对建筑中彩色图案的颜色衰减的监测方法：设置光源，调整光源，检测光源。颜色信息并计算色差。基于CIE DE2000公式的色差，可以评估图案的颜色衰减状态。监测期至少应为三个月。颐和园长廊的彩色图案已进行了大约四年的工作，色差ΔE 00 大约为2至5 ，有些可能超过9。结果，大多数彩色图案都保持良好的健康状态。每次都会发生颜色衰减，并且大多数彩色图案都有细微的变化。在2017年第二季度，几乎所有模式都发生了明显的变化。根据色差来评估彩色图案的颜色衰减，是一种分析彩色图案健康状况的有效方法。

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