In this paper, these shortcomings of inversediffusion model were considered and the variational model of image enhancement coupling high order regularization term was proposed.
针对以上问题，提出了一种引入高阶正则项约束的逆扩散变分图像增强模型。
2
In this paper, a new approach, which is based on simulated annealing algorithm for solving a class of diffusion equation of parameter operator identification of inverse problem, is presented.
文章给出了利用模拟退火算法求解一类扩散方程的参数算子识别反问题的一种新方法。
3
Air pollution prediction is a direct problem, and deriving diffusion coefficients from the concentration of pollutants is an inverse problem.