The process of guessing how these voxel arrays should look based the input photograph is referred to in the research community as volumetric regression.

根据输入测这些体素阵列应该是什么样子的过程在研究领域被称为体积回归。

The authors went for a 3D voxel array, which is essentially a cube in which we build up the face from small, identical Lego pieces.

作选择了一种3D立体像素排列，本质上就是一种方块，我们用一些小的、相同的“乐高”碎来部。

The output is what computer graphics researchers like to call a volumetric representation or a voxel array, which is essentially a large collection of tiny Lego pieces that build up the scene.

计算机图形学研究把该算法的输出称为一种立体表示，也就是体素的集合，本质上可看成许多乐高积木，堆成了一个场景。