Data processing method and device

The embodiment of the invention provides a data processing method and device, and the method comprises the steps: carrying out the detection of a thermal imaging image, and obtaining a high-temperature target; determining an imaging area of a high-temperature target in the thermal imaging image in the visible light image; determining an overexposure area in the imaging area; if the proportion of the overexposure area in the imaging area is larger than a preset proportion threshold value, processing operation corresponding to the reflection point is executed on the high-temperature target. Therefore, temperature measurement errors and high-temperature false alarms caused by the fact that the reflective points are mistakenly considered as heat source points can be effectively avoided, and the accuracy of temperature measurement and high-temperature alarm is further improved. 本申请实施例提供了一种数据处理方法及装置，该方法包括：对热成像图像进行检测，得到高温目标；确定热成像图像中的高温目标在可见光图像中成像区域；确定成像区域中的过曝区域；若过曝区域占成像区域的比例大于预设比例阈值，则对高温目标执行反光点对应的处理操作。这样，可以有效避免将反光点误