Interleaving Radiosity

A system of linear equations is ingeneral solved to approximate discretely the illumination function inradiosity computation. To improve the radiosity solution, a method thatperforms shooting and gathering in an interleaving manner is proposed inthe paper. Besides, a criterion has been set up and tested for choosingobject elements used in the gathering operation, and a criterion isestablished to quantify the solution errors by taking into account morereasonably of the human perception of the radiosity solution.Experimental results show that the method proposed has nice performancein improving the radiosity solution.