Video of LEGO bricks on conveyor belt - slopes, arcs and rainbows

The set contains videos of LEGO bricks (slopes, arcs and rainbows) moving on a white conveyor belt. The videos 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 videos were placed in a seperate file for different pin type.

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（LEGO bricks）视频，涵盖斜坡件、弧形件及彩虹款积木。本数据集专为训练乐高积木识别神经网络而打造。拍摄过程中积木尽可能分散排布，绝大多数场景下积木不会相互重叠。图像由安装于最终传送带上空的固定摄像机从不同角度采集获取。

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，拍摄参数为1920×1080分辨率、H.264 high profile编码格式、15帧每秒。积木颜色随机分布，不同销钉类型的乐高积木视频分别存储于独立文件中。

示例图像如下。