大量的强光令它们无法视物，从而导致无数次撞上大楼、广告牌及其他高层建筑的事故发生。
The abundance of bright lights can blind them, leading to countless collisions with buildings, billboards and other tall structures.
本文提出了朝向子网概念，并利用朝向子网模拟视皮层朝向柱，从而获得边缘检测的朝向和位置分辨。
The concept of orientation subnets is introduced. The orientation subnets simulate orientation columns to gain accuracy of localization and orientation of edges.
新西兰维塔数码的乔•莱特瑞是这部电影的视效总监，他和他的团队制造了一个雕像，然后用激光对雕像进行扫描，从而创造了一个数码的三维模型。
The film's visual effects supervisor, Joe Letteri at Weta Digital, in New Zealand, and his team created a sculpture which was scanned using lasers to create a digital, three-dimensional model.
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