We simulate vitreous floaters in a model eye and apply a phase retrieval algorithm to recover the structure of the vitreous floaters. The algorithm requires modulating the object under study by a relatively small number of masks. The modulating masks are generated by a spatial light modulator. The retrieved phase of the vitreous floaters is compared to that measured with a surface profiler. It can be concluded that the phase of the vitreous floaters can be retrieved in presence of speckles, however, the high computational load is one of the most significant drawbacks of the algorithm. In order to apply the proposed method for real-time correction of the vitreous floaters, the speed of the algorithm must be increased and second-order tracking of the vitreous floaters must be ensured.

我们在模型眼中模拟玻璃体漂浮物，并应用相位检索算法来恢复玻璃体漂浮物的结构。该算法需要通过相对较少数量的掩码来调制所研究的对象。调制掩模由空间光调制器产生。将玻璃体漂浮物的回收相位与表面轮廓仪测量的相位进行比较。可以得出结论，可以在存在斑点的情况下检索玻璃体漂浮物的相位，但是，高计算量是该算法最显着的缺点之一。为了应用所提出的方法对玻璃体漂浮物进行实时校正，必须提高算法的速度，并且必须确保玻璃体漂浮物的二阶跟踪。