Light sources tracking based on illumination singular transformation

In this paper an algorithm based on light radiation model and combined with the singularities of gradient descent and strengthening method to track the light sources is presented, which gives the accurate model for tracking light sources or secondary light sources. The entire model does not need any limitations for the light sources, which greatly enhanced the applicability of this model. The tracking accuracy and processing speed are presented under the comparison between our model with some commonly used methods. The results show that it can effectively solve the detection problem of light shifting and interference.