Pneumatic thermal radiation effect correction method

The invention discloses a pneumatic thermal radiation effect correction method, which comprises the steps of S1, acquiring a pneumatic thermal radiation degraded image, and decomposing the pneumatic thermal radiation degraded image into a smooth layer and a texture detail layer through an image decomposition algorithm; s2, performing pixel threshold marking processing on the smooth layer, and determining a thermal radiation intensity center; s3, determining an intensity center range; s4, filtering the smooth layer, and performing Gaussian surface fitting on the smooth layer according to pixel points in an intensity center range to obtain Gaussian distribution surface parameters of the initial thermal radiation effect layer; s5, adding a frame wave regularization constraint to the texture detail layer, and establishing an image correction model based on norm minimization in combination with the regularization constraint of the Gaussian distribution curved surface; and S6, carrying out Split Bregman iterative s