Objects, faces, or do they just look like random arrangements of lines and blobs?
物体、面孔,还是它们看起来只是随机排列的线条和斑点?
英语百科
Arrangement of lines
In geometry an arrangement of lines is the partition of the plane formed by a collection of lines. Bounds on the complexity of arrangements have been studied in discrete geometry, and computational geometers have found algorithms for the efficient construction of arrangements.