NORB数据集

NORB数据集

原文：

This database is intended for experiments in 3D object reocgnition from shape. It contains images of 50 toys belonging to 5 generic categories: four-legged animals, human figures, airplanes, trucks, and cars. The objects were imaged by two cameras under 6 lighting conditions, 9 elevations (30 to 70 degrees every 5 degrees), and 18 azimuths (0 to 340 every 20 degrees).

The training set is composed of 5 instances of each category (instances 4, 6, 7, 8 and 9), and the test set of the remaining 5 instances (instances 0, 1, 2, 3, and 5).

译：

该数据库用于三维物体形状重建实验。它包含了50个玩具的图片，属于5个类别：四足动物，人形，飞机，卡车和汽车。两台摄像机在6种照明条件下，9种仰角（每5度30至70度）和18个方位角（每20度0至340度）下对这些物体进行成像。

训练集由每个类别的5个实例（实例4、6、7、8和9）和其余5个实例（实例0、1、2、3和5）的测试集组成。

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