CAJ | 학술논문

在建筑墙体质量检测中，应用红外热成像技术的关键之一在于把握目标体与背景物之间的温度场差异。经验表明，选择适宜时机，合理利用阳光、风、雨水等自然条件，可以显著增强目标体与背景区域间的差异，从而增强影像分辨率，达到准确识别外墙质量甚至是细小质量问题的目的。
재건축장체질량검측중，응용홍외열성상기술적관건지일재우파악목표체여배경물지간적온도장차이。경험표명，선택괄의시궤，합리이용양광、풍、우수등자연조건，가이현저증강목표체여배경구역간적차이，종이증강영상분변솔，체도준학식별외장질량심지시세소질량문제적목적。
In the test of architecture exterior wall, the key to apply infrared thermal imaging technology is to grasp the difference between target object and background object of temperature field. Experience indicates that the selection of appropriate period and reasonable employment of natural conditions like sunshine, wind and rainy water, etc. can outstandingly increase the difference between the target object and background region, thereby enhancing image resolution and realizing the goal of accurate identiifcation of exterior wall quality and even tiny quality problem.