影像合成上的輻射熱遞增法

Abstract

在本論文中，我們提出了輻射熱遞增法 (incremental approach)來逼真地產主動態環境的影像。本方法，不但保留了漸進改良法(progressive refinement)的特性，而且充份地利用原始環境和改變後的環境間之相關性。輻射熱遞增法還特別適用於一些電腦輔助設計上的應用，利用此法，我們可以漸漸地將物體加進原始環境中。

An incremental radiosity algorithm is proposed for the generation of realisitic images in an dynamic environment. This method preserves the essences of the progressive refinement algorithm and takes advantages of the coherences between the original environment and the environment been updated. The algorithm is particularly well suited for CAD applications, where the objects are added to the environments incrementally.