被动式红外热像法研究古代建筑壁画裂隙病害动态成因
贺源1,2,3, 刘成1,2,3,*

Study on Dynamic Causes of Cracks in Ancient Architectural Murals by Passive Infrared Thermography
HE Yuan1,2,3, LIU Cheng1,2,3,*
西墙温度小波系数实部等值线图及小波方差图 (a): W2—W3裂隙; (b): 裂隙附近墙体