Image Based Visual Hull method is an efficient way to construct 3D models from a set of images by computing shape-from-silhouettes. A visual hull is constructed by using the visible silhouette information from a series of reference images.

• 作为基于图像建模的一种重要方法，可见外壳生成方法(Image-Based Visual Hull)就是利用图像侧影轮廓线来重建三维模型。