In diagnosing and monitoring optic nerve diseases such as glaucoma, an ophthalmologist often needs a stereoscopic view of the fundus to evaluate the damage of the optic disc.

• 从一系列的二维影像重建出其原本的三维模型已经广泛地应用在各个领域当中，也有很多种不同的方式去呈现三维模型。