In the study of measuring the flame temperature field by the method of image processing, how to reconstruct the three-dimensional temperature field from two-dimensional accumulative images of the flame is the key.

• 在运用图像处理的方法测量火焰温度场的研究中，从摄像机获取的二维累积图像中重建出包含每个断面温度分布的三维温度场，是关系到能否投入实际应用的关键同题。