Video of LEGO bricks on conveyor belt - Technic Brics

The set contains videos of LEGO bricks (Technic bricks) 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.

The machine used to gather videos. The camera was positioned on the LEGO Duplo structure in the far side.

本数据集包含在白色传送带上运动的乐高积木（Technic积木）视频。本批视频专为训练用于识别乐高积木的神经网络而制作。积木间尽可能保持分离，绝大多数情况下不会互相重叠。采集素材的固定摄像头安装在最终传送带上方，从不同角度拍摄画面。

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，参数为1920×1080分辨率、H.264高规格编解码器、每秒15帧。积木颜色随机，且按不同销钉类型将视频分别存储于独立文件中。

示例图像如下所示。

用于采集视频的装置：摄像头安装在远端的乐高得宝（LEGO Duplo）搭建结构上。