Video of LEGO bricks on conveyor belt - wheels, tires and caterpillars

The set contains videos of LEGO bricks (wheels, tires and caterpillars) moving on a white conveyor belt. The images were prepared for training neural network for recognition of LEGO bricks. The bricks were separated as much as possible and in most cases they should not overlap. The images were taken from different sides by stationary camera located over the final conveyor belt. The videos were recorded using Huawei p20 Pro camera (1920x1080 resolution, H.264 high profile codec, 15 frames per second) located 14.5 cm over the belt. The bricks have random colors. The renders were placed in a folder named after the type of LEGO brick videos inside (Caterpillars, Cups, Plastic, Tires, Wheels, Wheels with tires). The Plastic folder contains wheels that are made entirely of one piece of plastic, without rubber tire. Sample images are presented below.

本数据集包含在白色传送带上运动的乐高积木（车轮、轮胎与履带）视频。该数据集图像用于训练用于识别乐高积木的神经网络。积木间已尽可能分离，多数情况下不会出现重叠。图像由固定于最终传送带上空的固定式摄像机从多个视角拍摄。视频由安装在传送带上方14.5厘米处的华为P20 Pro手机录制，分辨率为1920×1080，采用H.264 High Profile编码格式，帧率为15帧每秒。积木颜色随机分布。所有视频按其所展示的乐高积木类别命名文件夹，具体包括：履带（Caterpillars）、杯状件（Cups）、塑料件（Plastic）、轮胎（Tires）、车轮（Wheels）、带胎车轮（Wheels with tires）。其中Plastic文件夹存储的是仅由单一塑料部件构成、未装配橡胶轮胎的车轮。示例图像如下方所示。